68025595

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 90301680

約数和(自身を除く): 22276085

約数列:

[1, 5, 11, 55, 121, 229, 491, 605, 1145, 2455, 2519, 5401, 12595, 27005, 27709, 59411, 112439, 138545, 297055, 562195, 1236829, 6184145, 13605119, 68025595]

約数ペア:

[(1, 68025595), (5, 13605119), (11, 6184145), (55, 1236829), (121, 562195), (229, 297055), (491, 138545), (605, 112439), (1145, 59411), (2455, 27709), (2519, 27005), (5401, 12595)]