15706689507

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{155501}}^1$

素因数の和:155585

約数の個数: 40

約数和(自身を含む): 24836779440

約数和(自身を除く): 9130089933

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 261, 387, 783, 1161, 1247, 2349, 3483, 3741, 11223, 33669, 101007, 155501, 466503, 1399509, 4198527, 4509529, 6686543, 12595581, 13528587, 20059629, 40585761, 60178887, 121757283, 180536661, 193909747, 365271849, 541609983, 581729241, 1745187723, 5235563169, 15706689507]

約数ペア:

[(1, 15706689507), (3, 5235563169), (9, 1745187723), (27, 581729241), (29, 541609983), (43, 365271849), (81, 193909747), (87, 180536661), (129, 121757283), (261, 60178887), (387, 40585761), (783, 20059629), (1161, 13528587), (1247, 12595581), (2349, 6686543), (3483, 4509529), (3741, 4198527), (11223, 1399509), (33669, 466503), (101007, 155501)]