76728105

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20543}}^1$

素因数の和:20637

約数の個数: 24

約数和(自身を含む): 134604288

約数和(自身を除く): 57876183

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 20543, 61629, 102715, 184887, 308145, 924435, 1705069, 5115207, 8525345, 15345621, 25576035, 76728105]

約数ペア:

[(1, 76728105), (3, 25576035), (5, 15345621), (9, 8525345), (15, 5115207), (45, 1705069), (83, 924435), (249, 308145), (415, 184887), (747, 102715), (1245, 61629), (3735, 20543)]