138447305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{4999}}^1$

素因数の和:5224

約数の個数: 16

約数和(自身を含む): 172800000

約数和(自身を除く): 34352695

約数列:

[1, 5, 29, 145, 191, 955, 4999, 5539, 24995, 27695, 144971, 724855, 954809, 4774045, 27689461, 138447305]

約数ペア:

[(1, 138447305), (5, 27689461), (29, 4774045), (145, 954809), (191, 724855), (955, 144971), (4999, 27695), (5539, 24995)]