55901525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 75780864

約数和(自身を除く): 19879339

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 4243, 13175, 21215, 72131, 106075, 131533, 360655, 657665, 1803275, 2236061, 3288325, 11180305, 55901525]

約数ペア:

[(1, 55901525), (5, 11180305), (17, 3288325), (25, 2236061), (31, 1803275), (85, 657665), (155, 360655), (425, 131533), (527, 106075), (775, 72131), (2635, 21215), (4243, 13175)]