1323022155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 2769715200

約数和(自身を除く): 1446693045

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 139, 195, 247, 273, 285, 367, 399, 417, 455, 665, 695, 741, 973, 1101, 1235, 1365, 1729, 1807, 1835, 1995, 2085, 2569, 2641, 2919, 3705, 4771, 4865, 5187, 5421, 5505, 6973, 7707, 7923, 8645, 9035, 12649, 12845, 13205, 14313, 14595, 18487, 20919, 23855, 25935, 27105, 33397, 34333, 34865, 37947, 38535, 39615, 48811, 51013, 55461, 63245, 71565, 90649, 92435, 100191, 102999, 104595, 146433, 153039, 166985, 171665, 189735, 240331, 244055, 255065, 271947, 277305, 357091, 453245, 500955, 514995, 634543, 663169, 720993, 732165, 765195, 969247, 1071273, 1201655, 1359735, 1785455, 1903629, 1989507, 2907741, 3172715, 3315845, 3604965, 4642183, 4846235, 5356365, 6784729, 9518145, 9947535, 12600211, 13926549, 14538705, 20354187, 23210915, 33923645, 37800633, 63001055, 69632745, 88201477, 101770935, 189003165, 264604431, 441007385, 1323022155]

約数ペア:

[(1, 1323022155), (3, 441007385), (5, 264604431), (7, 189003165), (13, 101770935), (15, 88201477), (19, 69632745), (21, 63001055), (35, 37800633), (39, 33923645), (57, 23210915), (65, 20354187), (91, 14538705), (95, 13926549), (105, 12600211), (133, 9947535), (139, 9518145), (195, 6784729), (247, 5356365), (273, 4846235), (285, 4642183), (367, 3604965), (399, 3315845), (417, 3172715), (455, 2907741), (665, 1989507), (695, 1903629), (741, 1785455), (973, 1359735), (1101, 1201655), (1235, 1071273), (1365, 969247), (1729, 765195), (1807, 732165), (1835, 720993), (1995, 663169), (2085, 634543), (2569, 514995), (2641, 500955), (2919, 453245), (3705, 357091), (4771, 277305), (4865, 271947), (5187, 255065), (5421, 244055), (5505, 240331), (6973, 189735), (7707, 171665), (7923, 166985), (8645, 153039), (9035, 146433), (12649, 104595), (12845, 102999), (13205, 100191), (14313, 92435), (14595, 90649), (18487, 71565), (20919, 63245), (23855, 55461), (25935, 51013), (27105, 48811), (33397, 39615), (34333, 38535), (34865, 37947)]