68418885

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{62483}}^1$

素因数の和:62564

約数の個数: 16

約数和(自身を含む): 110971584

約数和(自身を除く): 42552699

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 62483, 187449, 312415, 937245, 4561259, 13683777, 22806295, 68418885]

約数ペア:

[(1, 68418885), (3, 22806295), (5, 13683777), (15, 4561259), (73, 937245), (219, 312415), (365, 187449), (1095, 62483)]