271300375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 356368896

約数和(自身を除く): 85068521

約数列:

[1, 5, 25, 31, 53, 125, 155, 265, 775, 1321, 1325, 1643, 3875, 6605, 6625, 8215, 33025, 40951, 41075, 70013, 165125, 204755, 205375, 350065, 1023775, 1750325, 2170403, 5118875, 8751625, 10852015, 54260075, 271300375]

約数ペア:

[(1, 271300375), (5, 54260075), (25, 10852015), (31, 8751625), (53, 5118875), (125, 2170403), (155, 1750325), (265, 1023775), (775, 350065), (1321, 205375), (1325, 204755), (1643, 165125), (3875, 70013), (6605, 41075), (6625, 40951), (8215, 33025)]