15698937865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{41851}}^1$

素因数の和:42097

約数の個数: 32

約数和(自身を含む): 21093408000

約数和(自身を除く): 5394470135

約数列:

[1, 5, 13, 29, 65, 145, 199, 377, 995, 1885, 2587, 5771, 12935, 28855, 41851, 75023, 209255, 375115, 544063, 1213679, 2720315, 6068395, 8328349, 15777827, 41641745, 78889135, 108268537, 241522121, 541342685, 1207610605, 3139787573, 15698937865]

約数ペア:

[(1, 15698937865), (5, 3139787573), (13, 1207610605), (29, 541342685), (65, 241522121), (145, 108268537), (199, 78889135), (377, 41641745), (995, 15777827), (1885, 8328349), (2587, 6068395), (5771, 2720315), (12935, 1213679), (28855, 544063), (41851, 375115), (75023, 209255)]