16318125

素因数分解:

$3^3\times 5^4\times {\mathrm{967}}^1$

素因数の和:996

約数の個数: 40

約数和(自身を含む): 30240320

約数和(自身を除く): 13922195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 967, 1125, 1875, 2901, 3375, 4835, 5625, 8703, 14505, 16875, 24175, 26109, 43515, 72525, 120875, 130545, 217575, 362625, 604375, 652725, 1087875, 1813125, 3263625, 5439375, 16318125]

約数ペア:

[(1, 16318125), (3, 5439375), (5, 3263625), (9, 1813125), (15, 1087875), (25, 652725), (27, 604375), (45, 362625), (75, 217575), (125, 130545), (135, 120875), (225, 72525), (375, 43515), (625, 26109), (675, 24175), (967, 16875), (1125, 14505), (1875, 8703), (2901, 5625), (3375, 4835)]