89200085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 31759915

約数列:

[1, 5, 13, 29, 65, 79, 145, 377, 395, 599, 1027, 1885, 2291, 2995, 5135, 7787, 11455, 17371, 29783, 38935, 47321, 86855, 148915, 225823, 236605, 615173, 1129115, 1372309, 3075865, 6861545, 17840017, 89200085]

約数ペア:

[(1, 89200085), (5, 17840017), (13, 6861545), (29, 3075865), (65, 1372309), (79, 1129115), (145, 615173), (377, 236605), (395, 225823), (599, 148915), (1027, 86855), (1885, 47321), (2291, 38935), (2995, 29783), (5135, 17371), (7787, 11455)]