47344965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 31728315

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 381, 435, 635, 857, 1905, 2571, 3683, 4285, 11049, 12855, 18415, 24853, 55245, 74559, 108839, 124265, 326517, 372795, 544195, 1632585, 3156331, 9468993, 15781655, 47344965]

約数ペア:

[(1, 47344965), (3, 15781655), (5, 9468993), (15, 3156331), (29, 1632585), (87, 544195), (127, 372795), (145, 326517), (381, 124265), (435, 108839), (635, 74559), (857, 55245), (1905, 24853), (2571, 18415), (3683, 12855), (4285, 11049)]