2975923225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{68927}}^1$

素因数の和:69105

約数の個数: 24

約数和(自身を含む): 4051312128

約数和(自身を除く): 1075388903

約数列:

[1, 5, 11, 25, 55, 157, 275, 785, 1727, 3925, 8635, 43175, 68927, 344635, 758197, 1723175, 3790985, 10821539, 18954925, 54107695, 119036929, 270538475, 595184645, 2975923225]

約数ペア:

[(1, 2975923225), (5, 595184645), (11, 270538475), (25, 119036929), (55, 54107695), (157, 18954925), (275, 10821539), (785, 3790985), (1727, 1723175), (3925, 758197), (8635, 344635), (43175, 68927)]