156964838275

素因数分解:

$5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1213}}^1\times {\mathrm{3229}}^1$

素因数の和:4688

約数の個数: 48

約数和(自身を含む): 223666388800

約数和(自身を除く): 66701550525

約数列:

[1, 5, 7, 25, 35, 175, 229, 1145, 1213, 1603, 3229, 5725, 6065, 8015, 8491, 16145, 22603, 30325, 40075, 42455, 80725, 113015, 212275, 277777, 565075, 739441, 1388885, 1944439, 3697205, 3916777, 5176087, 6944425, 9722195, 18486025, 19583885, 25880435, 27417439, 48610975, 97919425, 129402175, 137087195, 685435975, 896941933, 4484709665, 6278593531, 22423548325, 31392967655, 156964838275]

約数ペア:

[(1, 156964838275), (5, 31392967655), (7, 22423548325), (25, 6278593531), (35, 4484709665), (175, 896941933), (229, 685435975), (1145, 137087195), (1213, 129402175), (1603, 97919425), (3229, 48610975), (5725, 27417439), (6065, 25880435), (8015, 19583885), (8491, 18486025), (16145, 9722195), (22603, 6944425), (30325, 5176087), (40075, 3916777), (42455, 3697205), (80725, 1944439), (113015, 1388885), (212275, 739441), (277777, 565075)]