82645605

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1075

約数の個数: 72

約数和(自身を含む): 171313272

約数和(自身を除く): 88667667

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 105, 111, 147, 185, 245, 259, 315, 333, 441, 555, 735, 777, 1013, 1295, 1665, 1813, 2205, 2331, 3039, 3885, 5065, 5439, 7091, 9065, 9117, 11655, 15195, 16317, 21273, 27195, 35455, 37481, 45585, 49637, 63819, 81585, 106365, 112443, 148911, 187405, 248185, 262367, 319095, 337329, 446733, 562215, 744555, 787101, 1311835, 1686645, 1836569, 2233665, 2361303, 3935505, 5509707, 9182845, 11806515, 16529121, 27548535, 82645605]

約数ペア:

[(1, 82645605), (3, 27548535), (5, 16529121), (7, 11806515), (9, 9182845), (15, 5509707), (21, 3935505), (35, 2361303), (37, 2233665), (45, 1836569), (49, 1686645), (63, 1311835), (105, 787101), (111, 744555), (147, 562215), (185, 446733), (245, 337329), (259, 319095), (315, 262367), (333, 248185), (441, 187405), (555, 148911), (735, 112443), (777, 106365), (1013, 81585), (1295, 63819), (1665, 49637), (1813, 45585), (2205, 37481), (2331, 35455), (3039, 27195), (3885, 21273), (5065, 16317), (5439, 15195), (7091, 11655), (9065, 9117)]