156925295215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{193619}}^1$

素因数の和:194011

約数の個数: 32

約数和(自身を含む): 208895843520

約数和(自身を除く): 51970548305

約数列:

[1, 5, 13, 37, 65, 185, 337, 481, 1685, 2405, 4381, 12469, 21905, 62345, 162097, 193619, 810485, 968095, 2517047, 7163903, 12585235, 35819515, 65249603, 93130739, 326248015, 465653695, 848244839, 2414235311, 4241224195, 12071176555, 31385059043, 156925295215]

約数ペア:

[(1, 156925295215), (5, 31385059043), (13, 12071176555), (37, 4241224195), (65, 2414235311), (185, 848244839), (337, 465653695), (481, 326248015), (1685, 93130739), (2405, 65249603), (4381, 35819515), (12469, 12585235), (21905, 7163903), (62345, 2517047), (162097, 968095), (193619, 810485)]