69936445

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 88829496

約数和(自身を除く): 18893051

約数列:

[1, 5, 23, 115, 137, 193, 529, 685, 965, 2645, 3151, 4439, 15755, 22195, 26441, 72473, 102097, 132205, 362365, 510485, 608143, 3040715, 13987289, 69936445]

約数ペア:

[(1, 69936445), (5, 13987289), (23, 3040715), (115, 608143), (137, 510485), (193, 362365), (529, 132205), (685, 102097), (965, 72473), (2645, 26441), (3151, 22195), (4439, 15755)]