28520232725

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{38749}}^1$

素因数の和:39317

約数の個数: 24

約数和(自身を含む): 36037500000

約数和(自身を除く): 7517267275

約数列:

[1, 5, 25, 59, 295, 499, 1475, 2495, 12475, 29441, 38749, 147205, 193745, 736025, 968725, 2286191, 11430955, 19335751, 57154775, 96678755, 483393775, 1140809309, 5704046545, 28520232725]

約数ペア:

[(1, 28520232725), (5, 5704046545), (25, 1140809309), (59, 483393775), (295, 96678755), (499, 57154775), (1475, 19335751), (2495, 11430955), (12475, 2286191), (29441, 968725), (38749, 736025), (147205, 193745)]