8906385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 15396480

約数和(自身を除く): 6490095

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 659, 795, 901, 1977, 2703, 3295, 4505, 9885, 11203, 13515, 33609, 34927, 56015, 104781, 168045, 174635, 523905, 593759, 1781277, 2968795, 8906385]

約数ペア:

[(1, 8906385), (3, 2968795), (5, 1781277), (15, 593759), (17, 523905), (51, 174635), (53, 168045), (85, 104781), (159, 56015), (255, 34927), (265, 33609), (659, 13515), (795, 11203), (901, 9885), (1977, 4505), (2703, 3295)]