74807115

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 123716160

約数和(自身を除く): 48909045

約数列:

[1, 3, 5, 15, 53, 73, 159, 219, 265, 365, 795, 1095, 1289, 3867, 3869, 6445, 11607, 19335, 19345, 58035, 68317, 94097, 204951, 282291, 341585, 470485, 1024755, 1411455, 4987141, 14961423, 24935705, 74807115]

約数ペア:

[(1, 74807115), (3, 24935705), (5, 14961423), (15, 4987141), (53, 1411455), (73, 1024755), (159, 470485), (219, 341585), (265, 282291), (365, 204951), (795, 94097), (1095, 68317), (1289, 58035), (3867, 19345), (3869, 19335), (6445, 11607)]