9747135

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 17929296

約数和(自身を除く): 8182161

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 587, 615, 1107, 1761, 1845, 2935, 3321, 5283, 5535, 8805, 15849, 16605, 24067, 26415, 47547, 72201, 79245, 120335, 216603, 237735, 361005, 649809, 1083015, 1949427, 3249045, 9747135]

約数ペア:

[(1, 9747135), (3, 3249045), (5, 1949427), (9, 1083015), (15, 649809), (27, 361005), (41, 237735), (45, 216603), (81, 120335), (123, 79245), (135, 72201), (205, 47547), (369, 26415), (405, 24067), (587, 16605), (615, 15849), (1107, 8805), (1761, 5535), (1845, 5283), (2935, 3321)]