313627545

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 715080960

約数和(自身を除く): 401453415

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 89, 99, 105, 113, 135, 165, 189, 231, 267, 297, 315, 339, 385, 405, 445, 495, 565, 567, 623, 693, 791, 801, 891, 945, 979, 1017, 1155, 1243, 1335, 1485, 1695, 1869, 2079, 2373, 2403, 2835, 2937, 3051, 3115, 3465, 3729, 3955, 4005, 4455, 4895, 5085, 5607, 6215, 6237, 6853, 7119, 7209, 8701, 8811, 9153, 9345, 10057, 10395, 11187, 11865, 12015, 14685, 15255, 16821, 18645, 20559, 21357, 26103, 26433, 28035, 30171, 31185, 33561, 34265, 35595, 36045, 43505, 44055, 45765, 50285, 50463, 55935, 61677, 64071, 70399, 78309, 79299, 84105, 90513, 100683, 102795, 106785, 110627, 130515, 132165, 150855, 167805, 185031, 211197, 234927, 252315, 271539, 308385, 320355, 331881, 351995, 391545, 396495, 452565, 503415, 553135, 555093, 633591, 704781, 774389, 814617, 925155, 995643, 1055985, 1174635, 1357695, 1659405, 1900773, 2323167, 2775465, 2986929, 3167955, 3523905, 3871945, 4073085, 4978215, 5702319, 6969501, 8960787, 9503865, 11615835, 14934645, 20908503, 28511595, 34847505, 44803935, 62725509, 104542515, 313627545]

約数ペア:

[(1, 313627545), (3, 104542515), (5, 62725509), (7, 44803935), (9, 34847505), (11, 28511595), (15, 20908503), (21, 14934645), (27, 11615835), (33, 9503865), (35, 8960787), (45, 6969501), (55, 5702319), (63, 4978215), (77, 4073085), (81, 3871945), (89, 3523905), (99, 3167955), (105, 2986929), (113, 2775465), (135, 2323167), (165, 1900773), (189, 1659405), (231, 1357695), (267, 1174635), (297, 1055985), (315, 995643), (339, 925155), (385, 814617), (405, 774389), (445, 704781), (495, 633591), (565, 555093), (567, 553135), (623, 503415), (693, 452565), (791, 396495), (801, 391545), (891, 351995), (945, 331881), (979, 320355), (1017, 308385), (1155, 271539), (1243, 252315), (1335, 234927), (1485, 211197), (1695, 185031), (1869, 167805), (2079, 150855), (2373, 132165), (2403, 130515), (2835, 110627), (2937, 106785), (3051, 102795), (3115, 100683), (3465, 90513), (3729, 84105), (3955, 79299), (4005, 78309), (4455, 70399), (4895, 64071), (5085, 61677), (5607, 55935), (6215, 50463), (6237, 50285), (6853, 45765), (7119, 44055), (7209, 43505), (8701, 36045), (8811, 35595), (9153, 34265), (9345, 33561), (10057, 31185), (10395, 30171), (11187, 28035), (11865, 26433), (12015, 26103), (14685, 21357), (15255, 20559), (16821, 18645)]