24968215

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 30908736

約数和(自身を除く): 5940521

約数列:

[1, 5, 61, 71, 305, 355, 1153, 4331, 5765, 21655, 70333, 81863, 351665, 409315, 4993643, 24968215]

約数ペア:

[(1, 24968215), (5, 4993643), (61, 409315), (71, 351665), (305, 81863), (355, 70333), (1153, 21655), (4331, 5765)]