8396505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 16214016

約数和(自身を除く): 7817511

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 463, 465, 585, 1209, 1389, 1395, 2015, 2315, 3627, 4167, 6019, 6045, 6945, 14353, 18057, 18135, 20835, 30095, 43059, 54171, 71765, 90285, 129177, 186589, 215295, 270855, 559767, 645885, 932945, 1679301, 2798835, 8396505]

約数ペア:

[(1, 8396505), (3, 2798835), (5, 1679301), (9, 932945), (13, 645885), (15, 559767), (31, 270855), (39, 215295), (45, 186589), (65, 129177), (93, 90285), (117, 71765), (155, 54171), (195, 43059), (279, 30095), (403, 20835), (463, 18135), (465, 18057), (585, 14353), (1209, 6945), (1389, 6045), (1395, 6019), (2015, 4167), (2315, 3627)]