39112545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 68470272

約数和(自身を除く): 29357727

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 233, 285, 361, 465, 589, 699, 1083, 1165, 1767, 1805, 2945, 3495, 4427, 5415, 7223, 8835, 11191, 13281, 21669, 22135, 33573, 36115, 55955, 66405, 84113, 108345, 137237, 167865, 252339, 411711, 420565, 686185, 1261695, 2058555, 2607503, 7822509, 13037515, 39112545]

約数ペア:

[(1, 39112545), (3, 13037515), (5, 7822509), (15, 2607503), (19, 2058555), (31, 1261695), (57, 686185), (93, 420565), (95, 411711), (155, 252339), (233, 167865), (285, 137237), (361, 108345), (465, 84113), (589, 66405), (699, 55955), (1083, 36115), (1165, 33573), (1767, 22135), (1805, 21669), (2945, 13281), (3495, 11191), (4427, 8835), (5415, 7223)]