142788715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1531}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 179133696

約数和(自身を除く): 36344981

約数列:

[1, 5, 23, 115, 811, 1531, 4055, 7655, 18653, 35213, 93265, 176065, 1241641, 6208205, 28557743, 142788715]

約数ペア:

[(1, 142788715), (5, 28557743), (23, 6208205), (115, 1241641), (811, 176065), (1531, 93265), (4055, 35213), (7655, 18653)]