74757755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1579}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 95217120

約数和(自身を除く): 20459365

約数列:

[1, 5, 17, 85, 557, 1579, 2785, 7895, 9469, 26843, 47345, 134215, 879503, 4397515, 14951551, 74757755]

約数ペア:

[(1, 74757755), (5, 14951551), (17, 4397515), (85, 879503), (557, 134215), (1579, 47345), (2785, 26843), (7895, 9469)]