1330798845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 2357821440

約数和(自身を除く): 1027022595

約数列:

[1, 3, 5, 15, 17, 31, 51, 79, 85, 93, 155, 237, 255, 395, 465, 527, 1185, 1343, 1581, 2131, 2449, 2635, 4029, 6393, 6715, 7347, 7905, 10655, 12245, 20145, 31965, 36227, 36735, 41633, 66061, 108681, 124899, 168349, 181135, 198183, 208165, 330305, 505047, 543405, 624495, 841745, 990915, 1123037, 2525235, 2861933, 3369111, 5218819, 5615185, 8585799, 14309665, 15656457, 16845555, 26094095, 42928995, 78282285, 88719923, 266159769, 443599615, 1330798845]

約数ペア:

[(1, 1330798845), (3, 443599615), (5, 266159769), (15, 88719923), (17, 78282285), (31, 42928995), (51, 26094095), (79, 16845555), (85, 15656457), (93, 14309665), (155, 8585799), (237, 5615185), (255, 5218819), (395, 3369111), (465, 2861933), (527, 2525235), (1185, 1123037), (1343, 990915), (1581, 841745), (2131, 624495), (2449, 543405), (2635, 505047), (4029, 330305), (6393, 208165), (6715, 198183), (7347, 181135), (7905, 168349), (10655, 124899), (12245, 108681), (20145, 66061), (31965, 41633), (36227, 36735)]