15804519945

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1907}}^1\times {\mathrm{3659}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 25475005440

約数和(自身を除く): 9670485495

約数列:

[1, 3, 5, 15, 151, 453, 755, 1907, 2265, 3659, 5721, 9535, 10977, 18295, 28605, 54885, 287957, 552509, 863871, 1439785, 1657527, 2762545, 4319355, 6977713, 8287635, 20933139, 34888565, 104665695, 1053634663, 3160903989, 5268173315, 15804519945]

約数ペア:

[(1, 15804519945), (3, 5268173315), (5, 3160903989), (15, 1053634663), (151, 104665695), (453, 34888565), (755, 20933139), (1907, 8287635), (2265, 6977713), (3659, 4319355), (5721, 2762545), (9535, 1657527), (10977, 1439785), (18295, 863871), (28605, 552509), (54885, 287957)]