2813338075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{348401}}^1$

素因数の和:348447

約数の個数: 24

約数和(自身を含む): 3888166320

約数和(自身を除く): 1074828245

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 348401, 1742005, 5922817, 6619619, 8710025, 29614085, 33098095, 112533523, 148070425, 165490475, 562667615, 2813338075]

約数ペア:

[(1, 2813338075), (5, 562667615), (17, 165490475), (19, 148070425), (25, 112533523), (85, 33098095), (95, 29614085), (323, 8710025), (425, 6619619), (475, 5922817), (1615, 1742005), (8075, 348401)]