1330699905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4253}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 2448772560

約数和(自身を除く): 1118072655

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 409, 765, 1227, 2045, 3681, 4253, 6135, 6953, 12759, 18405, 20859, 21265, 34765, 38277, 62577, 63795, 72301, 104295, 191385, 216903, 312885, 361505, 650709, 1084515, 1739477, 3253545, 5218431, 8697385, 15655293, 26092155, 29571109, 78276465, 88713327, 147855545, 266139981, 443566635, 1330699905]

約数ペア:

[(1, 1330699905), (3, 443566635), (5, 266139981), (9, 147855545), (15, 88713327), (17, 78276465), (45, 29571109), (51, 26092155), (85, 15655293), (153, 8697385), (255, 5218431), (409, 3253545), (765, 1739477), (1227, 1084515), (2045, 650709), (3681, 361505), (4253, 312885), (6135, 216903), (6953, 191385), (12759, 104295), (18405, 72301), (20859, 63795), (21265, 62577), (34765, 38277)]