25250335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 35377920

約数和(自身を除く): 10127585

約数列:

[1, 5, 11, 19, 55, 73, 95, 209, 331, 365, 803, 1045, 1387, 1655, 3641, 4015, 6289, 6935, 15257, 18205, 24163, 31445, 69179, 76285, 120815, 265793, 345895, 459097, 1328965, 2295485, 5050067, 25250335]

約数ペア:

[(1, 25250335), (5, 5050067), (11, 2295485), (19, 1328965), (55, 459097), (73, 345895), (95, 265793), (209, 120815), (331, 76285), (365, 69179), (803, 31445), (1045, 24163), (1387, 18205), (1655, 15257), (3641, 6935), (4015, 6289)]