2017372175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{14537}}^1$

素因数の和:14628

約数の個数: 48

約数和(自身を含む): 3129508032

約数和(自身を除く): 1112135857

約数列:

[1, 5, 7, 13, 25, 35, 61, 65, 91, 175, 305, 325, 427, 455, 793, 1525, 2135, 2275, 3965, 5551, 10675, 14537, 19825, 27755, 72685, 101759, 138775, 188981, 363425, 508795, 886757, 944905, 1322867, 2543975, 4433785, 4724525, 6207299, 6614335, 11527841, 22168925, 31036495, 33071675, 57639205, 80694887, 155182475, 288196025, 403474435, 2017372175]

約数ペア:

[(1, 2017372175), (5, 403474435), (7, 288196025), (13, 155182475), (25, 80694887), (35, 57639205), (61, 33071675), (65, 31036495), (91, 22168925), (175, 11527841), (305, 6614335), (325, 6207299), (427, 4724525), (455, 4433785), (793, 2543975), (1525, 1322867), (2135, 944905), (2275, 886757), (3965, 508795), (5551, 363425), (10675, 188981), (14537, 138775), (19825, 101759), (27755, 72685)]