201108555

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87629}}^1$

素因数の和:87660

約数の個数: 32

約数和(自身を含む): 378561600

約数和(自身を除く): 177453045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 87629, 262887, 438145, 788661, 1314435, 1489693, 2365983, 3943305, 4469079, 7448465, 11829915, 13407237, 22345395, 40221711, 67036185, 201108555]

約数ペア:

[(1, 201108555), (3, 67036185), (5, 40221711), (9, 22345395), (15, 13407237), (17, 11829915), (27, 7448465), (45, 4469079), (51, 3943305), (85, 2365983), (135, 1489693), (153, 1314435), (255, 788661), (459, 438145), (765, 262887), (2295, 87629)]