155613285

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2179}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 289329600

約数和(自身を除く): 133716315

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 529, 621, 1035, 1587, 2179, 2645, 3105, 4761, 6537, 7935, 10895, 14283, 19611, 23805, 32685, 50117, 58833, 71415, 98055, 150351, 250585, 294165, 451053, 751755, 1152691, 1353159, 2255265, 3458073, 5763455, 6765795, 10374219, 17290365, 31122657, 51871095, 155613285]

約数ペア:

[(1, 155613285), (3, 51871095), (5, 31122657), (9, 17290365), (15, 10374219), (23, 6765795), (27, 5763455), (45, 3458073), (69, 2255265), (115, 1353159), (135, 1152691), (207, 751755), (345, 451053), (529, 294165), (621, 250585), (1035, 150351), (1587, 98055), (2179, 71415), (2645, 58833), (3105, 50117), (4761, 32685), (6537, 23805), (7935, 19611), (10895, 14283)]