30252945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4145

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 22779375

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 4091, 7395, 12273, 20455, 61365, 69547, 118639, 208641, 347735, 355917, 593195, 1043205, 1779585, 2016863, 6050589, 10084315, 30252945]

約数ペア:

[(1, 30252945), (3, 10084315), (5, 6050589), (15, 2016863), (17, 1779585), (29, 1043205), (51, 593195), (85, 355917), (87, 347735), (145, 208641), (255, 118639), (435, 69547), (493, 61365), (1479, 20455), (2465, 12273), (4091, 7395)]