90013005

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1459}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 160483200

約数和(自身を除く): 70470195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 1371, 1459, 2285, 4113, 4377, 6855, 7295, 12339, 13131, 20565, 21885, 39393, 61695, 65655, 196965, 666763, 2000289, 3333815, 6000867, 10001445, 18002601, 30004335, 90013005]

約数ペア:

[(1, 90013005), (3, 30004335), (5, 18002601), (9, 10001445), (15, 6000867), (27, 3333815), (45, 2000289), (135, 666763), (457, 196965), (1371, 65655), (1459, 61695), (2285, 39393), (4113, 21885), (4377, 20565), (6855, 13131), (7295, 12339)]