9636475

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 12454560

約数和(自身を除く): 2818085

約数列:

[1, 5, 25, 61, 71, 89, 305, 355, 445, 1525, 1775, 2225, 4331, 5429, 6319, 21655, 27145, 31595, 108275, 135725, 157975, 385459, 1927295, 9636475]

約数ペア:

[(1, 9636475), (5, 1927295), (25, 385459), (61, 157975), (71, 135725), (89, 108275), (305, 31595), (355, 27145), (445, 21655), (1525, 6319), (1775, 5429), (2225, 4331)]