55920075

素因数分解:

$3^1\times 5^2\times {\mathrm{745601}}^1$

素因数の和:745614

約数の個数: 12

約数和(自身を含む): 92454648

約数和(自身を除く): 36534573

約数列:

[1, 3, 5, 15, 25, 75, 745601, 2236803, 3728005, 11184015, 18640025, 55920075]

約数ペア:

[(1, 55920075), (3, 18640025), (5, 11184015), (15, 3728005), (25, 2236803), (75, 745601)]