71292525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 126432384

約数和(自身を除く): 55139859

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1117, 1725, 2553, 2775, 3351, 4255, 5585, 12765, 16755, 21275, 25691, 27925, 41329, 63825, 77073, 83775, 123987, 128455, 206645, 385365, 619935, 642275, 950567, 1033225, 1926825, 2851701, 3099675, 4752835, 14258505, 23764175, 71292525]

約数ペア:

[(1, 71292525), (3, 23764175), (5, 14258505), (15, 4752835), (23, 3099675), (25, 2851701), (37, 1926825), (69, 1033225), (75, 950567), (111, 642275), (115, 619935), (185, 385365), (345, 206645), (555, 128455), (575, 123987), (851, 83775), (925, 77073), (1117, 63825), (1725, 41329), (2553, 27925), (2775, 25691), (3351, 21275), (4255, 16755), (5585, 12765)]