3303165

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 5458464

約数和(自身を除く): 2155299

約数列:

[1, 3, 5, 15, 41, 123, 131, 205, 393, 615, 655, 1681, 1965, 5043, 5371, 8405, 16113, 25215, 26855, 80565, 220211, 660633, 1101055, 3303165]

約数ペア:

[(1, 3303165), (3, 1101055), (5, 660633), (15, 220211), (41, 80565), (123, 26855), (131, 25215), (205, 16113), (393, 8405), (615, 5371), (655, 5043), (1681, 1965)]