426103555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 561933504

約数和(自身を除く): 135829949

約数列:

[1, 5, 17, 43, 73, 85, 215, 365, 731, 1241, 1597, 3139, 3655, 6205, 7985, 15695, 27149, 53363, 68671, 116581, 135745, 266815, 343355, 582905, 1167407, 1981877, 5012983, 5837035, 9909385, 25064915, 85220711, 426103555]

約数ペア:

[(1, 426103555), (5, 85220711), (17, 25064915), (43, 9909385), (73, 5837035), (85, 5012983), (215, 1981877), (365, 1167407), (731, 582905), (1241, 343355), (1597, 266815), (3139, 135745), (3655, 116581), (6205, 68671), (7985, 53363), (15695, 27149)]