1570751075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 2080819200

約数和(自身を除く): 510068125

約数列:

[1, 5, 23, 25, 79, 115, 151, 229, 395, 575, 755, 1145, 1817, 1975, 3473, 3775, 5267, 5725, 9085, 11929, 17365, 18091, 26335, 34579, 45425, 59645, 86825, 90455, 131675, 172895, 274367, 298225, 416093, 452275, 795317, 864475, 1371835, 2080465, 2731741, 3976585, 6859175, 10402325, 13658705, 19882925, 62830043, 68293525, 314150215, 1570751075]

約数ペア:

[(1, 1570751075), (5, 314150215), (23, 68293525), (25, 62830043), (79, 19882925), (115, 13658705), (151, 10402325), (229, 6859175), (395, 3976585), (575, 2731741), (755, 2080465), (1145, 1371835), (1817, 864475), (1975, 795317), (3473, 452275), (3775, 416093), (5267, 298225), (5725, 274367), (9085, 172895), (11929, 131675), (17365, 90455), (18091, 86825), (26335, 59645), (34579, 45425)]