477628735

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 601128000

約数和(自身を除く): 123499265

約数列:

[1, 5, 43, 89, 109, 215, 229, 445, 545, 1145, 3827, 4687, 9701, 9847, 19135, 20381, 23435, 24961, 48505, 49235, 101905, 124805, 417143, 876383, 1073323, 2085715, 2221529, 4381915, 5366615, 11107645, 95525747, 477628735]

約数ペア:

[(1, 477628735), (5, 95525747), (43, 11107645), (89, 5366615), (109, 4381915), (215, 2221529), (229, 2085715), (445, 1073323), (545, 876383), (1145, 417143), (3827, 124805), (4687, 101905), (9701, 49235), (9847, 48505), (19135, 24961), (20381, 23435)]