201152655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1619}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 382112640

約数和(自身を除く): 180959985

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 251, 495, 753, 1255, 1619, 2259, 2761, 3765, 4857, 8095, 8283, 11295, 13805, 14571, 17809, 24285, 24849, 41415, 53427, 72855, 89045, 124245, 160281, 267135, 406369, 801405, 1219107, 2031845, 3657321, 4470059, 6095535, 13410177, 18286605, 22350295, 40230531, 67050885, 201152655]

約数ペア:

[(1, 201152655), (3, 67050885), (5, 40230531), (9, 22350295), (11, 18286605), (15, 13410177), (33, 6095535), (45, 4470059), (55, 3657321), (99, 2031845), (165, 1219107), (251, 801405), (495, 406369), (753, 267135), (1255, 160281), (1619, 124245), (2259, 89045), (2761, 72855), (3765, 53427), (4857, 41415), (8095, 24849), (8283, 24285), (11295, 17809), (13805, 14571)]