40217625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{5107}}^1$

素因数の和:5135

約数の個数: 48

約数和(自身を含む): 82872192

約数和(自身を除く): 42654567

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 5107, 7875, 15321, 25535, 35749, 45963, 76605, 107247, 127675, 178745, 229815, 321741, 383025, 536235, 638375, 893725, 1149075, 1608705, 1915125, 2681175, 4468625, 5745375, 8043525, 13405875, 40217625]

約数ペア:

[(1, 40217625), (3, 13405875), (5, 8043525), (7, 5745375), (9, 4468625), (15, 2681175), (21, 1915125), (25, 1608705), (35, 1149075), (45, 893725), (63, 638375), (75, 536235), (105, 383025), (125, 321741), (175, 229815), (225, 178745), (315, 127675), (375, 107247), (525, 76605), (875, 45963), (1125, 35749), (1575, 25535), (2625, 15321), (5107, 7875)]