55716735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 95081472

約数和(自身を除く): 39364737

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 1447, 2265, 2567, 4341, 7235, 7701, 12835, 21705, 24599, 38505, 73797, 122995, 218497, 368985, 655491, 1092485, 3277455, 3714449, 11143347, 18572245, 55716735]

約数ペア:

[(1, 55716735), (3, 18572245), (5, 11143347), (15, 3714449), (17, 3277455), (51, 1092485), (85, 655491), (151, 368985), (255, 218497), (453, 122995), (755, 73797), (1447, 38505), (2265, 24599), (2567, 21705), (4341, 12835), (7235, 7701)]