12584605

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 17427456

約数和(自身を除く): 4842851

約数列:

[1, 5, 11, 31, 55, 61, 121, 155, 305, 341, 605, 671, 1331, 1705, 1891, 3355, 3751, 6655, 7381, 9455, 18755, 20801, 36905, 41261, 81191, 104005, 206305, 228811, 405955, 1144055, 2516921, 12584605]

約数ペア:

[(1, 12584605), (5, 2516921), (11, 1144055), (31, 405955), (55, 228811), (61, 206305), (121, 104005), (155, 81191), (305, 41261), (341, 36905), (605, 20801), (671, 18755), (1331, 9455), (1705, 7381), (1891, 6655), (3355, 3751)]