51614715

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{8581}}^1$

素因数の和:8990

約数の個数: 16

約数和(自身を含む): 82799136

約数和(自身を除く): 31184421

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 8581, 25743, 42905, 128715, 3440981, 10322943, 17204905, 51614715]

約数ペア:

[(1, 51614715), (3, 17204905), (5, 10322943), (15, 3440981), (401, 128715), (1203, 42905), (2005, 25743), (6015, 8581)]