72374905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{827}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 90854784

約数和(自身を除く): 18479879

約数列:

[1, 5, 23, 115, 761, 827, 3805, 4135, 17503, 19021, 87515, 95105, 629347, 3146735, 14474981, 72374905]

約数ペア:

[(1, 72374905), (5, 14474981), (23, 3146735), (115, 629347), (761, 95105), (827, 87515), (3805, 19021), (4135, 17503)]