20170155

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32797}}^1$

素因数の和:32846

約数の個数: 16

約数和(自身を含む): 33060384

約数和(自身を除く): 12890229

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 32797, 98391, 163985, 491955, 1344677, 4034031, 6723385, 20170155]

約数ペア:

[(1, 20170155), (3, 6723385), (5, 4034031), (15, 1344677), (41, 491955), (123, 163985), (205, 98391), (615, 32797)]