236431195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 385652736

約数和(自身を除く): 149221541

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 97, 143, 385, 455, 485, 487, 679, 715, 1001, 1067, 1261, 2435, 3395, 3409, 5005, 5335, 5357, 6305, 6331, 7469, 8827, 13871, 17045, 26785, 31655, 37345, 37499, 44135, 44317, 47239, 69355, 69641, 97097, 187495, 221585, 236195, 330673, 348205, 485485, 487487, 519629, 614107, 1653365, 2437435, 2598145, 3070535, 3637403, 4298749, 6755177, 18187015, 21493745, 33775885, 47286239, 236431195]

約数ペア:

[(1, 236431195), (5, 47286239), (7, 33775885), (11, 21493745), (13, 18187015), (35, 6755177), (55, 4298749), (65, 3637403), (77, 3070535), (91, 2598145), (97, 2437435), (143, 1653365), (385, 614107), (455, 519629), (485, 487487), (487, 485485), (679, 348205), (715, 330673), (1001, 236195), (1067, 221585), (1261, 187495), (2435, 97097), (3395, 69641), (3409, 69355), (5005, 47239), (5335, 44317), (5357, 44135), (6305, 37499), (6331, 37345), (7469, 31655), (8827, 26785), (13871, 17045)]