195622155

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3271}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 348664320

約数和(自身を除く): 153042165

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1329, 2215, 3271, 3987, 6645, 9813, 11961, 16355, 19935, 29439, 49065, 59805, 88317, 147195, 441585, 1449053, 4347159, 7245265, 13041477, 21735795, 39124431, 65207385, 195622155]

約数ペア:

[(1, 195622155), (3, 65207385), (5, 39124431), (9, 21735795), (15, 13041477), (27, 7245265), (45, 4347159), (135, 1449053), (443, 441585), (1329, 147195), (2215, 88317), (3271, 59805), (3987, 49065), (6645, 29439), (9813, 19935), (11961, 16355)]