330872295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{28759}}^1$

素因数の和:28839

約数の個数: 32

約数和(自身を含む): 579801600

約数和(自身を除く): 248929305

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 11505, 28759, 86277, 143795, 373867, 431385, 1121601, 1696781, 1869335, 5090343, 5608005, 8483905, 22058153, 25451715, 66174459, 110290765, 330872295]

約数ペア:

[(1, 330872295), (3, 110290765), (5, 66174459), (13, 25451715), (15, 22058153), (39, 8483905), (59, 5608005), (65, 5090343), (177, 1869335), (195, 1696781), (295, 1121601), (767, 431385), (885, 373867), (2301, 143795), (3835, 86277), (11505, 28759)]