920514385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{13691}}^1$

素因数の和:13833

約数の個数: 32

約数和(自身を含む): 1348607232

約数和(自身を除く): 428092847

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 565, 595, 791, 1921, 3955, 9605, 13447, 13691, 67235, 68455, 95837, 232747, 479185, 1163735, 1547083, 1629229, 7735415, 8146145, 10829581, 26300411, 54147905, 131502055, 184102877, 920514385]

約数ペア:

[(1, 920514385), (5, 184102877), (7, 131502055), (17, 54147905), (35, 26300411), (85, 10829581), (113, 8146145), (119, 7735415), (565, 1629229), (595, 1547083), (791, 1163735), (1921, 479185), (3955, 232747), (9605, 95837), (13447, 68455), (13691, 67235)]