159353375

素因数分解:

$5^3\times {\mathrm{823}}^1\times {\mathrm{1549}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 199243200

約数和(自身を除く): 39889825

約数列:

[1, 5, 25, 125, 823, 1549, 4115, 7745, 20575, 38725, 102875, 193625, 1274827, 6374135, 31870675, 159353375]

約数ペア:

[(1, 159353375), (5, 31870675), (25, 6374135), (125, 1274827), (823, 193625), (1549, 102875), (4115, 38725), (7745, 20575)]