2015452845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{3533}}^1$

素因数の和:5362

約数の個数: 48

約数和(自身を含む): 3995851392

約数和(自身を除く): 1980398547

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1811, 3533, 5433, 9055, 10599, 12677, 16299, 17665, 24731, 27165, 31797, 38031, 52995, 63385, 74193, 81495, 114093, 123655, 158985, 190155, 222579, 370965, 570465, 1112895, 6398263, 19194789, 31991315, 44787841, 57584367, 95973945, 134363523, 223939205, 287921835, 403090569, 671817615, 2015452845]

約数ペア:

[(1, 2015452845), (3, 671817615), (5, 403090569), (7, 287921835), (9, 223939205), (15, 134363523), (21, 95973945), (35, 57584367), (45, 44787841), (63, 31991315), (105, 19194789), (315, 6398263), (1811, 1112895), (3533, 570465), (5433, 370965), (9055, 222579), (10599, 190155), (12677, 158985), (16299, 123655), (17665, 114093), (24731, 81495), (27165, 74193), (31797, 63385), (38031, 52995)]