8152155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 15814656

約数和(自身を除く): 7662501

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 383, 387, 473, 495, 645, 1149, 1419, 1915, 1935, 2365, 3447, 4213, 4257, 5745, 7095, 12639, 16469, 17235, 21065, 21285, 37917, 49407, 63195, 82345, 148221, 181159, 189585, 247035, 543477, 741105, 905795, 1630431, 2717385, 8152155]

約数ペア:

[(1, 8152155), (3, 2717385), (5, 1630431), (9, 905795), (11, 741105), (15, 543477), (33, 247035), (43, 189585), (45, 181159), (55, 148221), (99, 82345), (129, 63195), (165, 49407), (215, 37917), (383, 21285), (387, 21065), (473, 17235), (495, 16469), (645, 12639), (1149, 7095), (1419, 5745), (1915, 4257), (1935, 4213), (2365, 3447)]