73747475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 95531088

約数和(自身を除く): 21783613

約数列:

[1, 5, 25, 37, 61, 185, 305, 925, 1307, 1525, 2257, 6535, 11285, 32675, 48359, 56425, 79727, 241795, 398635, 1208975, 1993175, 2949899, 14749495, 73747475]

約数ペア:

[(1, 73747475), (5, 14749495), (25, 2949899), (37, 1993175), (61, 1208975), (185, 398635), (305, 241795), (925, 79727), (1307, 56425), (1525, 48359), (2257, 32675), (6535, 11285)]