57213585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 123596928

約数和(自身を除く): 66383343

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 187, 195, 221, 255, 429, 495, 523, 561, 585, 663, 715, 765, 935, 1105, 1287, 1569, 1683, 1989, 2145, 2431, 2615, 2805, 3315, 4707, 5753, 6435, 6799, 7293, 7845, 8415, 8891, 9945, 12155, 17259, 20397, 21879, 23535, 26673, 28765, 33995, 36465, 44455, 51777, 61191, 74789, 80019, 86295, 97801, 101985, 109395, 115583, 133365, 224367, 258885, 293403, 305955, 346749, 373945, 400095, 489005, 577915, 673101, 880209, 1040247, 1121835, 1271413, 1467015, 1733745, 3365505, 3814239, 4401045, 5201235, 6357065, 11442717, 19071195, 57213585]

約数ペア:

[(1, 57213585), (3, 19071195), (5, 11442717), (9, 6357065), (11, 5201235), (13, 4401045), (15, 3814239), (17, 3365505), (33, 1733745), (39, 1467015), (45, 1271413), (51, 1121835), (55, 1040247), (65, 880209), (85, 673101), (99, 577915), (117, 489005), (143, 400095), (153, 373945), (165, 346749), (187, 305955), (195, 293403), (221, 258885), (255, 224367), (429, 133365), (495, 115583), (523, 109395), (561, 101985), (585, 97801), (663, 86295), (715, 80019), (765, 74789), (935, 61191), (1105, 51777), (1287, 44455), (1569, 36465), (1683, 33995), (1989, 28765), (2145, 26673), (2431, 23535), (2615, 21879), (2805, 20397), (3315, 17259), (4707, 12155), (5753, 9945), (6435, 8891), (6799, 8415), (7293, 7845)]