9991050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 25370400

約数和(自身を除く): 15379350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 1549, 2150, 3098, 3225, 4647, 6450, 7745, 9294, 15490, 23235, 38725, 46470, 66607, 77450, 116175, 133214, 199821, 232350, 333035, 399642, 666070, 999105, 1665175, 1998210, 3330350, 4995525, 9991050]

約数ペア:

[(1, 9991050), (2, 4995525), (3, 3330350), (5, 1998210), (6, 1665175), (10, 999105), (15, 666070), (25, 399642), (30, 333035), (43, 232350), (50, 199821), (75, 133214), (86, 116175), (129, 77450), (150, 66607), (215, 46470), (258, 38725), (430, 23235), (645, 15490), (1075, 9294), (1290, 7745), (1549, 6450), (2150, 4647), (3098, 3225)]