425164287745

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{22171}}^1$

素因数の和:22810

約数の個数: 48

約数和(自身を含む): 566543910528

約数和(自身を除く): 141379622783

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 577, 1445, 1955, 2885, 6647, 9809, 13271, 22171, 33235, 49045, 66355, 110855, 166753, 225607, 376907, 509933, 833765, 1128035, 1884535, 2549665, 3835319, 6407419, 8668861, 12792667, 19176595, 32037095, 43344305, 63963335, 147370637, 217475339, 294231341, 736853185, 1087376695, 1471156705, 3697080763, 5001932797, 18485403815, 25009663985, 85032857549, 425164287745]

約数ペア:

[(1, 425164287745), (5, 85032857549), (17, 25009663985), (23, 18485403815), (85, 5001932797), (115, 3697080763), (289, 1471156705), (391, 1087376695), (577, 736853185), (1445, 294231341), (1955, 217475339), (2885, 147370637), (6647, 63963335), (9809, 43344305), (13271, 32037095), (22171, 19176595), (33235, 12792667), (49045, 8668861), (66355, 6407419), (110855, 3835319), (166753, 2549665), (225607, 1884535), (376907, 1128035), (509933, 833765)]