2079243315

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{10723}}^1$

素因数の和:10904

約数の個数: 48

約数和(自身を含む): 3747394560

約数和(自身を除く): 1668151245

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 139, 155, 279, 417, 465, 695, 1251, 1395, 2085, 4309, 6255, 10723, 12927, 21545, 32169, 38781, 53615, 64635, 96507, 160845, 193905, 332413, 482535, 997239, 1490497, 1662065, 2991717, 4471491, 4986195, 7452485, 13414473, 14958585, 22357455, 46205407, 67072365, 138616221, 231027035, 415848663, 693081105, 2079243315]

約数ペア:

[(1, 2079243315), (3, 693081105), (5, 415848663), (9, 231027035), (15, 138616221), (31, 67072365), (45, 46205407), (93, 22357455), (139, 14958585), (155, 13414473), (279, 7452485), (417, 4986195), (465, 4471491), (695, 2991717), (1251, 1662065), (1395, 1490497), (2085, 997239), (4309, 482535), (6255, 332413), (10723, 193905), (12927, 160845), (21545, 96507), (32169, 64635), (38781, 53615)]