560125215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7309}}^1$

素因数の和:7464

約数の個数: 48

約数和(自身を含む): 1053692640

約数和(自身を除く): 493567425

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 393, 585, 655, 1179, 1703, 1965, 5109, 5895, 7309, 8515, 15327, 21927, 25545, 36545, 65781, 76635, 95017, 109635, 285051, 328905, 475085, 855153, 957479, 1425255, 2872437, 4275765, 4787395, 8617311, 12447227, 14362185, 37341681, 43086555, 62236135, 112025043, 186708405, 560125215]

約数ペア:

[(1, 560125215), (3, 186708405), (5, 112025043), (9, 62236135), (13, 43086555), (15, 37341681), (39, 14362185), (45, 12447227), (65, 8617311), (117, 4787395), (131, 4275765), (195, 2872437), (393, 1425255), (585, 957479), (655, 855153), (1179, 475085), (1703, 328905), (1965, 285051), (5109, 109635), (5895, 95017), (7309, 76635), (8515, 65781), (15327, 36545), (21927, 25545)]