42174725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{54419}}^1$

素因数の和:54460

約数の個数: 12

約数和(自身を含む): 53984640

約数和(自身を除く): 11809915

約数列:

[1, 5, 25, 31, 155, 775, 54419, 272095, 1360475, 1686989, 8434945, 42174725]

約数ペア:

[(1, 42174725), (5, 8434945), (25, 1686989), (31, 1360475), (155, 272095), (775, 54419)]