323968905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29147}}^1$

素因数の和:29190

約数の個数: 48

約数和(自身を含む): 636592320

約数和(自身を除く): 312623415

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 29147, 87441, 145735, 262323, 378911, 437205, 553793, 1136733, 1311615, 1661379, 1894555, 2768965, 3410199, 4984137, 5683665, 7199309, 8306895, 17050995, 21597927, 24920685, 35996545, 64793781, 107989635, 323968905]

約数ペア:

[(1, 323968905), (3, 107989635), (5, 64793781), (9, 35996545), (13, 24920685), (15, 21597927), (19, 17050995), (39, 8306895), (45, 7199309), (57, 5683665), (65, 4984137), (95, 3410199), (117, 2768965), (171, 1894555), (195, 1661379), (247, 1311615), (285, 1136733), (585, 553793), (741, 437205), (855, 378911), (1235, 262323), (2223, 145735), (3705, 87441), (11115, 29147)]