4048156975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{13513}}^1$

素因数の和:14067

約数の個数: 24

約数和(自身を含む): 5248405152

約数和(自身を除く): 1200248177

約数列:

[1, 5, 23, 25, 115, 521, 575, 2605, 11983, 13025, 13513, 59915, 67565, 299575, 310799, 337825, 1553995, 7040273, 7769975, 35201365, 161926279, 176006825, 809631395, 4048156975]

約数ペア:

[(1, 4048156975), (5, 809631395), (23, 176006825), (25, 161926279), (115, 35201365), (521, 7769975), (575, 7040273), (2605, 1553995), (11983, 337825), (13025, 310799), (13513, 299575), (59915, 67565)]