157602915

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12553}}^1$

素因数の和:12601

約数の個数: 40

約数和(自身を含む): 291654528

約数和(自身を除く): 134051613

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12553, 12555, 37659, 62765, 112977, 188295, 338931, 389143, 564885, 1016793, 1167429, 1694655, 1945715, 3502287, 5083965, 5837145, 10506861, 17511435, 31520583, 52534305, 157602915]

約数ペア:

[(1, 157602915), (3, 52534305), (5, 31520583), (9, 17511435), (15, 10506861), (27, 5837145), (31, 5083965), (45, 3502287), (81, 1945715), (93, 1694655), (135, 1167429), (155, 1016793), (279, 564885), (405, 389143), (465, 338931), (837, 188295), (1395, 112977), (2511, 62765), (4185, 37659), (12553, 12555)]