1330574805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79699}}^1$

素因数の和:79770

約数の個数: 48

約数和(自身を含む): 2685571200

約数和(自身を除く): 1354996395

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 16695, 79699, 239097, 398495, 557893, 717291, 1195485, 1673679, 2789465, 3586455, 4224047, 5021037, 8368395, 12672141, 21120235, 25105185, 29568329, 38016423, 63360705, 88704987, 147841645, 190082115, 266114961, 443524935, 1330574805]

約数ペア:

[(1, 1330574805), (3, 443524935), (5, 266114961), (7, 190082115), (9, 147841645), (15, 88704987), (21, 63360705), (35, 38016423), (45, 29568329), (53, 25105185), (63, 21120235), (105, 12672141), (159, 8368395), (265, 5021037), (315, 4224047), (371, 3586455), (477, 2789465), (795, 1673679), (1113, 1195485), (1855, 717291), (2385, 557893), (3339, 398495), (5565, 239097), (16695, 79699)]