11564385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 21280512

約数和(自身を除く): 9716127

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 457, 723, 1205, 1371, 1687, 2285, 3199, 3615, 5061, 6855, 8435, 9597, 15995, 25305, 47985, 110137, 330411, 550685, 770959, 1652055, 2312877, 3854795, 11564385]

約数ペア:

[(1, 11564385), (3, 3854795), (5, 2312877), (7, 1652055), (15, 770959), (21, 550685), (35, 330411), (105, 110137), (241, 47985), (457, 25305), (723, 15995), (1205, 9597), (1371, 8435), (1687, 6855), (2285, 5061), (3199, 3615)]