1583003025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2735

約数の個数: 72

約数和(自身を含む): 3021726240

約数和(自身を除く): 1438723215

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 163, 225, 255, 425, 489, 765, 815, 1275, 1467, 2445, 2539, 2771, 3825, 4075, 7335, 7617, 8313, 12225, 12695, 13855, 22851, 24939, 36675, 38085, 41565, 43163, 63475, 69275, 114255, 124695, 129489, 190425, 207825, 215815, 388467, 413857, 571275, 623475, 647445, 1079075, 1241571, 1942335, 2069285, 3237225, 3724713, 6207855, 7035569, 9711675, 10346425, 18623565, 21106707, 31039275, 35177845, 63320121, 93117825, 105533535, 175889225, 316600605, 527667675, 1583003025]

約数ペア:

[(1, 1583003025), (3, 527667675), (5, 316600605), (9, 175889225), (15, 105533535), (17, 93117825), (25, 63320121), (45, 35177845), (51, 31039275), (75, 21106707), (85, 18623565), (153, 10346425), (163, 9711675), (225, 7035569), (255, 6207855), (425, 3724713), (489, 3237225), (765, 2069285), (815, 1942335), (1275, 1241571), (1467, 1079075), (2445, 647445), (2539, 623475), (2771, 571275), (3825, 413857), (4075, 388467), (7335, 215815), (7617, 207825), (8313, 190425), (12225, 129489), (12695, 124695), (13855, 114255), (22851, 69275), (24939, 63475), (36675, 43163), (38085, 41565)]