42423795

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2351}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 73749312

約数和(自身を除く): 31325517

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 2351, 3609, 6015, 7053, 11755, 18045, 21159, 35265, 105795, 942751, 2828253, 4713755, 8484759, 14141265, 42423795]

約数ペア:

[(1, 42423795), (3, 14141265), (5, 8484759), (9, 4713755), (15, 2828253), (45, 942751), (401, 105795), (1203, 35265), (2005, 21159), (2351, 18045), (3609, 11755), (6015, 7053)]