12276715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 4830485

約数列:

[1, 5, 11, 29, 43, 55, 145, 179, 215, 319, 473, 895, 1247, 1595, 1969, 2365, 5191, 6235, 7697, 9845, 13717, 25955, 38485, 57101, 68585, 84667, 223213, 285505, 423335, 1116065, 2455343, 12276715]

約数ペア:

[(1, 12276715), (5, 2455343), (11, 1116065), (29, 423335), (43, 285505), (55, 223213), (145, 84667), (179, 68585), (215, 57101), (319, 38485), (473, 25955), (895, 13717), (1247, 9845), (1595, 7697), (1969, 6235), (2365, 5191)]