9080190725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1321}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 12294600000

約数和(自身を除く): 3214409275

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 499, 551, 725, 1321, 2495, 2755, 6605, 9481, 12475, 13775, 14471, 25099, 33025, 38309, 47405, 72355, 125495, 191545, 237025, 274949, 361775, 627475, 659179, 727871, 957725, 1374745, 3295895, 3639355, 6873725, 12524401, 16479475, 18196775, 19116191, 62622005, 95580955, 313110025, 363207629, 477904775, 1816038145, 9080190725]

約数ペア:

[(1, 9080190725), (5, 1816038145), (19, 477904775), (25, 363207629), (29, 313110025), (95, 95580955), (145, 62622005), (475, 19116191), (499, 18196775), (551, 16479475), (725, 12524401), (1321, 6873725), (2495, 3639355), (2755, 3295895), (6605, 1374745), (9481, 957725), (12475, 727871), (13775, 659179), (14471, 627475), (25099, 361775), (33025, 274949), (38309, 237025), (47405, 191545), (72355, 125495)]