204434145

素因数分解:

$3^3\times 5^1\times {\mathrm{1514327}}^1$

素因数の和:1514341

約数の個数: 16

約数和(自身を含む): 363438720

約数和(自身を除く): 159004575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1514327, 4542981, 7571635, 13628943, 22714905, 40886829, 68144715, 204434145]

約数ペア:

[(1, 204434145), (3, 68144715), (5, 40886829), (9, 22714905), (15, 13628943), (27, 7571635), (45, 4542981), (135, 1514327)]