13308635625

素因数分解:

$3^1\times 5^4\times {\mathrm{7097939}}^1$

素因数の和:7097962

約数の個数: 20

約数和(自身を含む): 22173964560

約数和(自身を除く): 8865328935

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 7097939, 21293817, 35489695, 106469085, 177448475, 532345425, 887242375, 2661727125, 4436211875, 13308635625]

約数ペア:

[(1, 13308635625), (3, 4436211875), (5, 2661727125), (15, 887242375), (25, 532345425), (75, 177448475), (125, 106469085), (375, 35489695), (625, 21293817), (1875, 7097939)]