71969365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1523}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 93195648

約数和(自身を除く): 21226283

約数列:

[1, 5, 13, 65, 727, 1523, 3635, 7615, 9451, 19799, 47255, 98995, 1107221, 5536105, 14393873, 71969365]

約数ペア:

[(1, 71969365), (5, 14393873), (13, 5536105), (65, 1107221), (727, 98995), (1523, 47255), (3635, 19799), (7615, 9451)]