422104985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 559405440

約数和(自身を除く): 137300455

約数列:

[1, 5, 17, 43, 53, 85, 215, 265, 731, 901, 2179, 2279, 3655, 4505, 10895, 11395, 37043, 38743, 93697, 115487, 185215, 193715, 468485, 577435, 1592849, 1963279, 4965941, 7964245, 9816395, 24829705, 84420997, 422104985]

約数ペア:

[(1, 422104985), (5, 84420997), (17, 24829705), (43, 9816395), (53, 7964245), (85, 4965941), (215, 1963279), (265, 1592849), (731, 577435), (901, 468485), (2179, 193715), (2279, 185215), (3655, 115487), (4505, 93697), (10895, 38743), (11395, 37043)]