85465935

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5147}}^1$

素因数の和:5205

約数の個数: 40

約数和(自身を含む): 156972816

約数和(自身を除く): 71506881

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5147, 5535, 15441, 16605, 25735, 46323, 77205, 138969, 211027, 231615, 416907, 633081, 694845, 1055135, 1899243, 2084535, 3165405, 5697729, 9496215, 17093187, 28488645, 85465935]

約数ペア:

[(1, 85465935), (3, 28488645), (5, 17093187), (9, 9496215), (15, 5697729), (27, 3165405), (41, 2084535), (45, 1899243), (81, 1055135), (123, 694845), (135, 633081), (205, 416907), (369, 231615), (405, 211027), (615, 138969), (1107, 77205), (1845, 46323), (3321, 25735), (5147, 16605), (5535, 15441)]