81425595

素因数分解:

$3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{4231}}^1$

素因数の和:5522

約数の個数: 16

約数和(自身を含む): 130413312

約数和(自身を除く): 48987717

約数列:

[1, 3, 5, 15, 1283, 3849, 4231, 6415, 12693, 19245, 21155, 63465, 5428373, 16285119, 27141865, 81425595]

約数ペア:

[(1, 81425595), (3, 27141865), (5, 16285119), (15, 5428373), (1283, 63465), (3849, 21155), (4231, 19245), (6415, 12693)]