40607555

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 49586688

約数和(自身を除く): 8979133

約数列:

[1, 5, 101, 191, 421, 505, 955, 2105, 19291, 42521, 80411, 96455, 212605, 402055, 8121511, 40607555]

約数ペア:

[(1, 40607555), (5, 8121511), (101, 402055), (191, 212605), (421, 96455), (505, 80411), (955, 42521), (2105, 19291)]