24386925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 44140032

約数和(自身を除く): 19753107

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 617, 775, 1275, 1581, 1851, 2325, 2635, 3085, 7905, 9255, 10489, 13175, 15425, 19127, 31467, 39525, 46275, 52445, 57381, 95635, 157335, 262225, 286905, 325159, 478175, 786675, 975477, 1434525, 1625795, 4877385, 8128975, 24386925]

約数ペア:

[(1, 24386925), (3, 8128975), (5, 4877385), (15, 1625795), (17, 1434525), (25, 975477), (31, 786675), (51, 478175), (75, 325159), (85, 286905), (93, 262225), (155, 157335), (255, 95635), (425, 57381), (465, 52445), (527, 46275), (617, 39525), (775, 31467), (1275, 19127), (1581, 15425), (1851, 13175), (2325, 10489), (2635, 9255), (3085, 7905)]