82366335

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 74397825

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 69, 115, 123, 135, 205, 207, 345, 369, 615, 621, 647, 943, 1035, 1107, 1845, 1941, 2829, 3105, 3235, 4715, 5535, 5823, 8487, 9705, 14145, 14881, 17469, 25461, 26527, 29115, 42435, 44643, 74405, 79581, 87345, 127305, 132635, 133929, 223215, 238743, 397905, 401787, 610121, 669645, 716229, 1193715, 1830363, 2008935, 3050605, 3581145, 5491089, 9151815, 16473267, 27455445, 82366335]

約数ペア:

[(1, 82366335), (3, 27455445), (5, 16473267), (9, 9151815), (15, 5491089), (23, 3581145), (27, 3050605), (41, 2008935), (45, 1830363), (69, 1193715), (115, 716229), (123, 669645), (135, 610121), (205, 401787), (207, 397905), (345, 238743), (369, 223215), (615, 133929), (621, 132635), (647, 127305), (943, 87345), (1035, 79581), (1107, 74405), (1845, 44643), (1941, 42435), (2829, 29115), (3105, 26527), (3235, 25461), (4715, 17469), (5535, 14881), (5823, 14145), (8487, 9705)]