488609568405

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{3181}}^1\times {\mathrm{69661}}^1$

素因数の和:72867

約数の個数: 72

約数和(自身を含む): 985520295864

約数和(自身を除く): 496910727459

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 3181, 9543, 15905, 22267, 28629, 47715, 66801, 69661, 111335, 143145, 155869, 200403, 208983, 334005, 348305, 467607, 487627, 626949, 779345, 1002015, 1044915, 1402821, 1462881, 2338035, 2438135, 3134745, 3413389, 4388643, 7014105, 7314405, 10240167, 17066945, 21943215, 30720501, 51200835, 153602505, 221591641, 664774923, 1107958205, 1551141487, 1994324769, 3323874615, 4653424461, 7755707435, 9971623845, 10857990409, 13960273383, 23267122305, 32573971227, 54289952045, 69801366915, 97721913681, 162869856135, 488609568405]

約数ペア:

[(1, 488609568405), (3, 162869856135), (5, 97721913681), (7, 69801366915), (9, 54289952045), (15, 32573971227), (21, 23267122305), (35, 13960273383), (45, 10857990409), (49, 9971623845), (63, 7755707435), (105, 4653424461), (147, 3323874615), (245, 1994324769), (315, 1551141487), (441, 1107958205), (735, 664774923), (2205, 221591641), (3181, 153602505), (9543, 51200835), (15905, 30720501), (22267, 21943215), (28629, 17066945), (47715, 10240167), (66801, 7314405), (69661, 7014105), (111335, 4388643), (143145, 3413389), (155869, 3134745), (200403, 2438135), (208983, 2338035), (334005, 1462881), (348305, 1402821), (467607, 1044915), (487627, 1002015), (626949, 779345)]