77691825

素因数分解:

$3^3\times 5^2\times {\mathrm{115099}}^1$

素因数の和:115118

約数の個数: 24

約数和(自身を含む): 142724000

約数和(自身を除く): 65032175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 115099, 345297, 575495, 1035891, 1726485, 2877475, 3107673, 5179455, 8632425, 15538365, 25897275, 77691825]

約数ペア:

[(1, 77691825), (3, 25897275), (5, 15538365), (9, 8632425), (15, 5179455), (25, 3107673), (27, 2877475), (45, 1726485), (75, 1035891), (135, 575495), (225, 345297), (675, 115099)]