2016387825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{6073}}^1$

素因数の和:6338

約数の個数: 48

約数和(自身を含む): 3524863680

約数和(自身を除く): 1508475855

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 233, 285, 475, 699, 1165, 1425, 3495, 4427, 5825, 6073, 13281, 17475, 18219, 22135, 30365, 66405, 91095, 110675, 115387, 151825, 332025, 346161, 455475, 576935, 1415009, 1730805, 2884675, 4245027, 7075045, 8654025, 21225135, 26885171, 35375225, 80655513, 106125675, 134425855, 403277565, 672129275, 2016387825]

約数ペア:

[(1, 2016387825), (3, 672129275), (5, 403277565), (15, 134425855), (19, 106125675), (25, 80655513), (57, 35375225), (75, 26885171), (95, 21225135), (233, 8654025), (285, 7075045), (475, 4245027), (699, 2884675), (1165, 1730805), (1425, 1415009), (3495, 576935), (4427, 455475), (5825, 346161), (6073, 332025), (13281, 151825), (17475, 115387), (18219, 110675), (22135, 91095), (30365, 66405)]