15693749150

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{10949}}^1$

素因数の和:11333

約数の個数: 48

約数和(自身を含む): 29572884000

約数和(自身を除く): 13879134850

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 263, 526, 545, 1090, 1315, 2630, 2725, 5450, 6575, 10949, 13150, 21898, 28667, 54745, 57334, 109490, 143335, 273725, 286670, 547450, 716675, 1193441, 1433350, 2386882, 2879587, 5759174, 5967205, 11934410, 14397935, 28795870, 29836025, 59672050, 71989675, 143979350, 313874983, 627749966, 1569374915, 3138749830, 7846874575, 15693749150]

約数ペア:

[(1, 15693749150), (2, 7846874575), (5, 3138749830), (10, 1569374915), (25, 627749966), (50, 313874983), (109, 143979350), (218, 71989675), (263, 59672050), (526, 29836025), (545, 28795870), (1090, 14397935), (1315, 11934410), (2630, 5967205), (2725, 5759174), (5450, 2879587), (6575, 2386882), (10949, 1433350), (13150, 1193441), (21898, 716675), (28667, 547450), (54745, 286670), (57334, 273725), (109490, 143335)]