169816095

素因数分解:

$3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1831}}^1$

素因数の和:2077

約数の個数: 40

約数和(自身を含む): 305907360

約数和(自身を除く): 136091265

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 229, 405, 687, 1145, 1831, 2061, 3435, 5493, 6183, 9155, 10305, 16479, 18549, 27465, 30915, 49437, 82395, 92745, 148311, 247185, 419299, 741555, 1257897, 2096495, 3773691, 6289485, 11321073, 18868455, 33963219, 56605365, 169816095]

約数ペア:

[(1, 169816095), (3, 56605365), (5, 33963219), (9, 18868455), (15, 11321073), (27, 6289485), (45, 3773691), (81, 2096495), (135, 1257897), (229, 741555), (405, 419299), (687, 247185), (1145, 148311), (1831, 92745), (2061, 82395), (3435, 49437), (5493, 30915), (6183, 27465), (9155, 18549), (10305, 16479)]