231344165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 99602395

約数列:

[1, 5, 13, 29, 31, 37, 65, 107, 145, 155, 185, 377, 403, 481, 535, 899, 1073, 1147, 1391, 1885, 2015, 2405, 3103, 3317, 3959, 4495, 5365, 5735, 6955, 11687, 13949, 14911, 15515, 16585, 19795, 33263, 40339, 43121, 51467, 58435, 69745, 74555, 96193, 114811, 122729, 166315, 201695, 215605, 257335, 432419, 480965, 574055, 613645, 1250509, 1492543, 1595477, 2162095, 3559141, 6252545, 7462715, 7977385, 17795705, 46268833, 231344165]

約数ペア:

[(1, 231344165), (5, 46268833), (13, 17795705), (29, 7977385), (31, 7462715), (37, 6252545), (65, 3559141), (107, 2162095), (145, 1595477), (155, 1492543), (185, 1250509), (377, 613645), (403, 574055), (481, 480965), (535, 432419), (899, 257335), (1073, 215605), (1147, 201695), (1391, 166315), (1885, 122729), (2015, 114811), (2405, 96193), (3103, 74555), (3317, 69745), (3959, 58435), (4495, 51467), (5365, 43121), (5735, 40339), (6955, 33263), (11687, 19795), (13949, 16585), (14911, 15515)]