764595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 1428336

約数和(自身を除く): 663741

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1307, 3921, 6535, 11763, 16991, 19605, 50973, 58815, 84955, 152919, 254865, 764595]

約数ペア:

[(1, 764595), (3, 254865), (5, 152919), (9, 84955), (13, 58815), (15, 50973), (39, 19605), (45, 16991), (65, 11763), (117, 6535), (195, 3921), (585, 1307)]