15966045

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 28563840

約数和(自身を除く): 12597795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 521, 681, 1135, 1563, 2043, 2605, 3405, 4689, 6129, 7815, 10215, 14067, 23445, 30645, 70335, 118267, 354801, 591335, 1064403, 1774005, 3193209, 5322015, 15966045]

約数ペア:

[(1, 15966045), (3, 5322015), (5, 3193209), (9, 1774005), (15, 1064403), (27, 591335), (45, 354801), (135, 118267), (227, 70335), (521, 30645), (681, 23445), (1135, 14067), (1563, 10215), (2043, 7815), (2605, 6129), (3405, 4689)]