233117515

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{5563}}^1$

素因数の和:5631

約数の個数: 24

約数和(自身を含む): 307466640

約数和(自身を除く): 74349125

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 5563, 8381, 27815, 41905, 94571, 161327, 472855, 806635, 1607707, 2742559, 8038535, 13712795, 46623503, 233117515]

約数ペア:

[(1, 233117515), (5, 46623503), (17, 13712795), (29, 8038535), (85, 2742559), (145, 1607707), (289, 806635), (493, 472855), (1445, 161327), (2465, 94571), (5563, 41905), (8381, 27815)]