2015648635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{2383}}^1$

素因数の和:2445

約数の個数: 64

約数和(自身を含む): 3268177920

約数和(自身を除く): 1252529285

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 455, 715, 845, 1001, 1183, 1859, 2197, 2383, 5005, 5915, 9295, 10985, 11915, 13013, 15379, 16681, 24167, 26213, 30979, 65065, 76895, 83405, 120835, 131065, 154895, 169169, 183491, 216853, 340769, 402727, 845845, 917455, 1084265, 1703845, 2013635, 2385383, 2819089, 4429997, 5235451, 11926915, 14095445, 22149985, 26177255, 31009979, 36648157, 57589961, 155049895, 183240785, 287949805, 403129727, 2015648635]

約数ペア:

[(1, 2015648635), (5, 403129727), (7, 287949805), (11, 183240785), (13, 155049895), (35, 57589961), (55, 36648157), (65, 31009979), (77, 26177255), (91, 22149985), (143, 14095445), (169, 11926915), (385, 5235451), (455, 4429997), (715, 2819089), (845, 2385383), (1001, 2013635), (1183, 1703845), (1859, 1084265), (2197, 917455), (2383, 845845), (5005, 402727), (5915, 340769), (9295, 216853), (10985, 183491), (11915, 169169), (13013, 154895), (15379, 131065), (16681, 120835), (24167, 83405), (26213, 76895), (30979, 65065)]