42174855

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22859}}^1$

素因数の和:22911

約数の個数: 24

約数和(自身を含む): 74889360

約数和(自身を除く): 32714505

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 22859, 68577, 114295, 205731, 342885, 937219, 1028655, 2811657, 4686095, 8434971, 14058285, 42174855]

約数ペア:

[(1, 42174855), (3, 14058285), (5, 8434971), (9, 4686095), (15, 2811657), (41, 1028655), (45, 937219), (123, 342885), (205, 205731), (369, 114295), (615, 68577), (1845, 22859)]