2886372615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1291}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 5358182400

約数和(自身を除く): 2471809785

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 199, 321, 535, 597, 749, 995, 1291, 1393, 1605, 2247, 2985, 3745, 3873, 4179, 6455, 6965, 9037, 11235, 19365, 20895, 21293, 27111, 45185, 63879, 106465, 135555, 138137, 149051, 256909, 319395, 414411, 447153, 690685, 745255, 770727, 966959, 1284545, 1798363, 2072055, 2235765, 2900877, 3853635, 4834795, 5395089, 8991815, 14504385, 26975445, 27489263, 82467789, 137446315, 192424841, 412338945, 577274523, 962124205, 2886372615]

約数ペア:

[(1, 2886372615), (3, 962124205), (5, 577274523), (7, 412338945), (15, 192424841), (21, 137446315), (35, 82467789), (105, 27489263), (107, 26975445), (199, 14504385), (321, 8991815), (535, 5395089), (597, 4834795), (749, 3853635), (995, 2900877), (1291, 2235765), (1393, 2072055), (1605, 1798363), (2247, 1284545), (2985, 966959), (3745, 770727), (3873, 745255), (4179, 690685), (6455, 447153), (6965, 414411), (9037, 319395), (11235, 256909), (19365, 149051), (20895, 138137), (21293, 135555), (27111, 106465), (45185, 63879)]