169568235

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5897}}^1$

素因数の和:5985

約数の個数: 40

約数和(自身を含む): 308300256

約数和(自身を除く): 138732021

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1917, 3195, 5751, 5897, 9585, 17691, 28755, 29485, 53073, 88455, 159219, 265365, 418687, 477657, 796095, 1256061, 2093435, 2388285, 3768183, 6280305, 11304549, 18840915, 33913647, 56522745, 169568235]

約数ペア:

[(1, 169568235), (3, 56522745), (5, 33913647), (9, 18840915), (15, 11304549), (27, 6280305), (45, 3768183), (71, 2388285), (81, 2093435), (135, 1256061), (213, 796095), (355, 477657), (405, 418687), (639, 265365), (1065, 159219), (1917, 88455), (3195, 53073), (5751, 29485), (5897, 28755), (9585, 17691)]