3554445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 6158592

約数和(自身を除く): 2604147

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 263, 265, 789, 795, 901, 1315, 2703, 3945, 4471, 4505, 13413, 13515, 13939, 22355, 41817, 67065, 69695, 209085, 236963, 710889, 1184815, 3554445]

約数ペア:

[(1, 3554445), (3, 1184815), (5, 710889), (15, 236963), (17, 209085), (51, 69695), (53, 67065), (85, 41817), (159, 22355), (255, 13939), (263, 13515), (265, 13413), (789, 4505), (795, 4471), (901, 3945), (1315, 2703)]