2015252655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 3557675520

約数和(自身を除く): 1542422865

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 227, 265, 681, 689, 795, 859, 1135, 2067, 2577, 2951, 3405, 3445, 4295, 8853, 10335, 11167, 12031, 12885, 14755, 33501, 36093, 44265, 45527, 55835, 60155, 136581, 156403, 167505, 180465, 194993, 227635, 469209, 584979, 591851, 682905, 782015, 974965, 1775553, 2346045, 2534909, 2924895, 2959255, 7604727, 8877765, 10334629, 12674545, 31003887, 38023635, 51673145, 134350177, 155019435, 403050531, 671750885, 2015252655]

約数ペア:

[(1, 2015252655), (3, 671750885), (5, 403050531), (13, 155019435), (15, 134350177), (39, 51673145), (53, 38023635), (65, 31003887), (159, 12674545), (195, 10334629), (227, 8877765), (265, 7604727), (681, 2959255), (689, 2924895), (795, 2534909), (859, 2346045), (1135, 1775553), (2067, 974965), (2577, 782015), (2951, 682905), (3405, 591851), (3445, 584979), (4295, 469209), (8853, 227635), (10335, 194993), (11167, 180465), (12031, 167505), (12885, 156403), (14755, 136581), (33501, 60155), (36093, 55835), (44265, 45527)]