42605226625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{26218601}}^1$

素因数の和:26218629

約数の個数: 16

約数和(自身を含む): 57261426768

約数和(自身を除く): 14656200143

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 26218601, 131093005, 340841813, 655465025, 1704209065, 3277325125, 8521045325, 42605226625]

約数ペア:

[(1, 42605226625), (5, 8521045325), (13, 3277325125), (25, 1704209065), (65, 655465025), (125, 340841813), (325, 131093005), (1625, 26218601)]