149626455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21089}}^1$

素因数の和:21151

約数の個数: 32

約数和(自身を含む): 267252480

約数和(自身を除く): 117626025

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 21089, 63267, 105445, 231979, 316335, 695937, 906827, 1159895, 2720481, 3479685, 4534135, 9975097, 13602405, 29925291, 49875485, 149626455]

約数ペア:

[(1, 149626455), (3, 49875485), (5, 29925291), (11, 13602405), (15, 9975097), (33, 4534135), (43, 3479685), (55, 2720481), (129, 1159895), (165, 906827), (215, 695937), (473, 316335), (645, 231979), (1419, 105445), (2365, 63267), (7095, 21089)]