25216470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280183}}^1$

素因数の和:280196

約数の個数: 24

約数和(自身を含む): 65563056

約数和(自身を除く): 40346586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280183, 560366, 840549, 1400915, 1681098, 2521647, 2801830, 4202745, 5043294, 8405490, 12608235, 25216470]

約数ペア:

[(1, 25216470), (2, 12608235), (3, 8405490), (5, 5043294), (6, 4202745), (9, 2801830), (10, 2521647), (15, 1681098), (18, 1400915), (30, 840549), (45, 560366), (90, 280183)]