1330541235

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105977}}^1$

素因数の和:106025

約数の個数: 40

約数和(自身を含む): 2462080896

約数和(自身を除く): 1131539661

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12555, 105977, 317931, 529885, 953793, 1589655, 2861379, 3285287, 4768965, 8584137, 9855861, 14306895, 16426435, 29567583, 42920685, 49279305, 88702749, 147837915, 266108247, 443513745, 1330541235]

約数ペア:

[(1, 1330541235), (3, 443513745), (5, 266108247), (9, 147837915), (15, 88702749), (27, 49279305), (31, 42920685), (45, 29567583), (81, 16426435), (93, 14306895), (135, 9855861), (155, 8584137), (279, 4768965), (405, 3285287), (465, 2861379), (837, 1589655), (1395, 953793), (2511, 529885), (4185, 317931), (12555, 105977)]