16167735

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 14798025

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 69, 115, 123, 127, 135, 205, 207, 345, 369, 381, 615, 621, 635, 943, 1035, 1107, 1143, 1845, 1905, 2829, 2921, 3105, 3429, 4715, 5207, 5535, 5715, 8487, 8763, 14145, 14605, 15621, 17145, 25461, 26035, 26289, 42435, 43815, 46863, 78105, 78867, 119761, 127305, 131445, 140589, 234315, 359283, 394335, 598805, 702945, 1077849, 1796415, 3233547, 5389245, 16167735]

約数ペア:

[(1, 16167735), (3, 5389245), (5, 3233547), (9, 1796415), (15, 1077849), (23, 702945), (27, 598805), (41, 394335), (45, 359283), (69, 234315), (115, 140589), (123, 131445), (127, 127305), (135, 119761), (205, 78867), (207, 78105), (345, 46863), (369, 43815), (381, 42435), (615, 26289), (621, 26035), (635, 25461), (943, 17145), (1035, 15621), (1107, 14605), (1143, 14145), (1845, 8763), (1905, 8487), (2829, 5715), (2921, 5535), (3105, 5207), (3429, 4715)]