13479825

素因数分解:

$3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 22427136

約数和(自身を除く): 8947311

約数列:

[1, 3, 5, 15, 25, 75, 191, 573, 941, 955, 2823, 2865, 4705, 4775, 14115, 14325, 23525, 70575, 179731, 539193, 898655, 2695965, 4493275, 13479825]

約数ペア:

[(1, 13479825), (3, 4493275), (5, 2695965), (15, 898655), (25, 539193), (75, 179731), (191, 70575), (573, 23525), (941, 14325), (955, 14115), (2823, 4775), (2865, 4705)]