69091485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9343}}^1$

素因数の和:9397

約数の個数: 32

約数和(自身を含む): 121098240

約数和(自身を除く): 52006755

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 9343, 28029, 46715, 140145, 158831, 270947, 476493, 794155, 812841, 1354735, 2382465, 4064205, 4606099, 13818297, 23030495, 69091485]

約数ペア:

[(1, 69091485), (3, 23030495), (5, 13818297), (15, 4606099), (17, 4064205), (29, 2382465), (51, 1354735), (85, 812841), (87, 794155), (145, 476493), (255, 270947), (435, 158831), (493, 140145), (1479, 46715), (2465, 28029), (7395, 9343)]