47898135

素因数分解:

$3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 86405616

約数和(自身を除く): 38507481

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 405, 521, 681, 1135, 1563, 2043, 2605, 3405, 4689, 6129, 7815, 10215, 14067, 18387, 23445, 30645, 42201, 70335, 91935, 118267, 211005, 354801, 591335, 1064403, 1774005, 3193209, 5322015, 9579627, 15966045, 47898135]

約数ペア:

[(1, 47898135), (3, 15966045), (5, 9579627), (9, 5322015), (15, 3193209), (27, 1774005), (45, 1064403), (81, 591335), (135, 354801), (227, 211005), (405, 118267), (521, 91935), (681, 70335), (1135, 42201), (1563, 30645), (2043, 23445), (2605, 18387), (3405, 14067), (4689, 10215), (6129, 7815)]