72227235

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{67819}}^1$

素因数の和:67898

約数の個数: 16

約数和(自身を含む): 117192960

約数和(自身を除く): 44965725

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 67819, 203457, 339095, 1017285, 4815149, 14445447, 24075745, 72227235]

約数ペア:

[(1, 72227235), (3, 24075745), (5, 14445447), (15, 4815149), (71, 1017285), (213, 339095), (355, 203457), (1065, 67819)]