129460575

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{42101}}^1$

素因数の和:42155

約数の個数: 24

約数和(自身を含む): 219267216

約数和(自身を除く): 89806641

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 42101, 126303, 210505, 631515, 1052525, 1726141, 3157575, 5178423, 8630705, 25892115, 43153525, 129460575]

約数ペア:

[(1, 129460575), (3, 43153525), (5, 25892115), (15, 8630705), (25, 5178423), (41, 3157575), (75, 1726141), (123, 1052525), (205, 631515), (615, 210505), (1025, 126303), (3075, 42101)]