85365995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 45270805

約数列:

[1, 5, 11, 13, 23, 29, 55, 65, 115, 143, 145, 179, 253, 299, 319, 377, 667, 715, 895, 1265, 1495, 1595, 1885, 1969, 2327, 3289, 3335, 4117, 4147, 5191, 7337, 8671, 9845, 11635, 16445, 20585, 20735, 25597, 25955, 36685, 43355, 45287, 53521, 57101, 67483, 95381, 119393, 127985, 226435, 267605, 285505, 337415, 476905, 588731, 596965, 742313, 1313323, 1552109, 2943655, 3711565, 6566615, 7760545, 17073199, 85365995]

約数ペア:

[(1, 85365995), (5, 17073199), (11, 7760545), (13, 6566615), (23, 3711565), (29, 2943655), (55, 1552109), (65, 1313323), (115, 742313), (143, 596965), (145, 588731), (179, 476905), (253, 337415), (299, 285505), (319, 267605), (377, 226435), (667, 127985), (715, 119393), (895, 95381), (1265, 67483), (1495, 57101), (1595, 53521), (1885, 45287), (1969, 43355), (2327, 36685), (3289, 25955), (3335, 25597), (4117, 20735), (4147, 20585), (5191, 16445), (7337, 11635), (8671, 9845)]