6401655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 12370176

約数和(自身を除く): 5968521

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 353, 403, 465, 585, 1059, 1209, 1395, 1765, 2015, 3177, 3627, 4589, 5295, 6045, 10943, 13767, 15885, 18135, 22945, 32829, 41301, 54715, 68835, 98487, 142259, 164145, 206505, 426777, 492435, 711295, 1280331, 2133885, 6401655]

約数ペア:

[(1, 6401655), (3, 2133885), (5, 1280331), (9, 711295), (13, 492435), (15, 426777), (31, 206505), (39, 164145), (45, 142259), (65, 98487), (93, 68835), (117, 54715), (155, 41301), (195, 32829), (279, 22945), (353, 18135), (403, 15885), (465, 13767), (585, 10943), (1059, 6045), (1209, 5295), (1395, 4589), (1765, 3627), (2015, 3177)]