42593555

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 52228800

約数和(自身を除く): 9635245

約数列:

[1, 5, 61, 305, 359, 389, 1795, 1945, 21899, 23729, 109495, 118645, 139651, 698255, 8518711, 42593555]

約数ペア:

[(1, 42593555), (5, 8518711), (61, 698255), (305, 139651), (359, 118645), (389, 109495), (1795, 23729), (1945, 21899)]