15675020881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{74573}}^1$

素因数の和:74665

約数の個数: 32

約数和(自身を含む): 19043216640

約数和(自身を除く): 3368195759

約数列:

[1, 13, 19, 23, 37, 247, 299, 437, 481, 703, 851, 5681, 9139, 11063, 16169, 74573, 210197, 969449, 1416887, 1715179, 2759201, 18419531, 22297327, 32588401, 35869613, 52424819, 63461623, 423649213, 681522647, 825001099, 1205770837, 15675020881]

約数ペア:

[(1, 15675020881), (13, 1205770837), (19, 825001099), (23, 681522647), (37, 423649213), (247, 63461623), (299, 52424819), (437, 35869613), (481, 32588401), (703, 22297327), (851, 18419531), (5681, 2759201), (9139, 1715179), (11063, 1416887), (16169, 969449), (74573, 210197)]