7798155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 13483584

約数和(自身を除く): 5685429

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 577, 795, 901, 1731, 2703, 2885, 4505, 8655, 9809, 13515, 29427, 30581, 49045, 91743, 147135, 152905, 458715, 519877, 1559631, 2599385, 7798155]

約数ペア:

[(1, 7798155), (3, 2599385), (5, 1559631), (15, 519877), (17, 458715), (51, 152905), (53, 147135), (85, 91743), (159, 49045), (255, 30581), (265, 29427), (577, 13515), (795, 9809), (901, 8655), (1731, 4505), (2703, 2885)]