1952927805

素因数分解:

$3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1\times {\mathrm{661}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 3143536128

約数和(自身を除く): 1190608323

約数列:

[1, 3, 5, 15, 431, 457, 661, 1293, 1371, 1983, 2155, 2285, 3305, 6465, 6855, 9915, 196967, 284891, 302077, 590901, 854673, 906231, 984835, 1424455, 1510385, 2954505, 4273365, 4531155, 130195187, 390585561, 650975935, 1952927805]

約数ペア:

[(1, 1952927805), (3, 650975935), (5, 390585561), (15, 130195187), (431, 4531155), (457, 4273365), (661, 2954505), (1293, 1510385), (1371, 1424455), (1983, 984835), (2155, 906231), (2285, 854673), (3305, 590901), (6465, 302077), (6855, 284891), (9915, 196967)]