13793415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 23474880

約数和(自身を除く): 9681465

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 857, 1073, 2571, 3219, 4285, 5365, 12855, 16095, 24853, 31709, 74559, 95127, 124265, 158545, 372795, 475635, 919561, 2758683, 4597805, 13793415]

約数ペア:

[(1, 13793415), (3, 4597805), (5, 2758683), (15, 919561), (29, 475635), (37, 372795), (87, 158545), (111, 124265), (145, 95127), (185, 74559), (435, 31709), (555, 24853), (857, 16095), (1073, 12855), (2571, 5365), (3219, 4285)]