490660605

素因数分解:

$3^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{6299}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 873936000

約数和(自身を除く): 383275395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 577, 1731, 2885, 5193, 6299, 8655, 15579, 18897, 25965, 31495, 56691, 77895, 94485, 170073, 283455, 850365, 3634523, 10903569, 18172615, 32710707, 54517845, 98132121, 163553535, 490660605]

約数ペア:

[(1, 490660605), (3, 163553535), (5, 98132121), (9, 54517845), (15, 32710707), (27, 18172615), (45, 10903569), (135, 3634523), (577, 850365), (1731, 283455), (2885, 170073), (5193, 94485), (6299, 77895), (8655, 56691), (15579, 31495), (18897, 25965)]