921520465

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{3373}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 1119169296

約数和(自身を除く): 197648831

約数列:

[1, 5, 101, 505, 541, 2705, 3373, 16865, 54641, 273205, 340673, 1703365, 1824793, 9123965, 184304093, 921520465]

約数ペア:

[(1, 921520465), (5, 184304093), (101, 9123965), (505, 1824793), (541, 1703365), (2705, 340673), (3373, 273205), (16865, 54641)]