2359175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 3874752

約数和(自身を除く): 1515577

約数列:

[1, 5, 7, 13, 17, 25, 35, 61, 65, 85, 91, 119, 175, 221, 305, 325, 425, 427, 455, 595, 793, 1037, 1105, 1525, 1547, 2135, 2275, 2975, 3965, 5185, 5525, 5551, 7259, 7735, 10675, 13481, 19825, 25925, 27755, 36295, 38675, 67405, 94367, 138775, 181475, 337025, 471835, 2359175]

約数ペア:

[(1, 2359175), (5, 471835), (7, 337025), (13, 181475), (17, 138775), (25, 94367), (35, 67405), (61, 38675), (65, 36295), (85, 27755), (91, 25925), (119, 19825), (175, 13481), (221, 10675), (305, 7735), (325, 7259), (425, 5551), (427, 5525), (455, 5185), (595, 3965), (793, 2975), (1037, 2275), (1105, 2135), (1525, 1547)]