86987386585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{75167}}^1$

素因数の和:75633

約数の個数: 32

約数和(自身を含む): 116316767232

約数和(自身を除く): 29329380647

約数列:

[1, 5, 11, 53, 55, 265, 397, 583, 1985, 2915, 4367, 21041, 21835, 75167, 105205, 231451, 375835, 826837, 1157255, 3983851, 4134185, 19919255, 29841299, 43822361, 149206495, 219111805, 328254289, 1581588847, 1641271445, 7907944235, 17397477317, 86987386585]

約数ペア:

[(1, 86987386585), (5, 17397477317), (11, 7907944235), (53, 1641271445), (55, 1581588847), (265, 328254289), (397, 219111805), (583, 149206495), (1985, 43822361), (2915, 29841299), (4367, 19919255), (21041, 4134185), (21835, 3983851), (75167, 1157255), (105205, 826837), (231451, 375835)]