15671624445

素因数分解:

$3^4\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{18313}}^1$

素因数の和:20443

約数の個数: 40

約数和(自身を含む): 28107667896

約数和(自身を除く): 12436043451

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2113, 6339, 10565, 18313, 19017, 31695, 54939, 57051, 91565, 95085, 164817, 171153, 274695, 285255, 494451, 824085, 855765, 1483353, 2472255, 7416765, 38695369, 116086107, 193476845, 348258321, 580430535, 1044774963, 1741291605, 3134324889, 5223874815, 15671624445]

約数ペア:

[(1, 15671624445), (3, 5223874815), (5, 3134324889), (9, 1741291605), (15, 1044774963), (27, 580430535), (45, 348258321), (81, 193476845), (135, 116086107), (405, 38695369), (2113, 7416765), (6339, 2472255), (10565, 1483353), (18313, 855765), (19017, 824085), (31695, 494451), (54939, 285255), (57051, 274695), (91565, 171153), (95085, 164817)]