54260075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 70816896

約数和(自身を除く): 16556821

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 1321, 1325, 1643, 6605, 8215, 33025, 40951, 41075, 70013, 204755, 350065, 1023775, 1750325, 2170403, 10852015, 54260075]

約数ペア:

[(1, 54260075), (5, 10852015), (25, 2170403), (31, 1750325), (53, 1023775), (155, 350065), (265, 204755), (775, 70013), (1321, 41075), (1325, 40951), (1643, 33025), (6605, 8215)]