146991015

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{12143}}^1$

素因数の和:12423

約数の個数: 24

約数和(自身を含む): 255752640

約数和(自身を除く): 108761625

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 4035, 12105, 12143, 36429, 60715, 109287, 182145, 546435, 3266467, 9799401, 16332335, 29398203, 48997005, 146991015]

約数ペア:

[(1, 146991015), (3, 48997005), (5, 29398203), (9, 16332335), (15, 9799401), (45, 3266467), (269, 546435), (807, 182145), (1345, 109287), (2421, 60715), (4035, 36429), (12105, 12143)]