72427235

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 89137152

約数和(自身を除く): 16709917

約数列:

[1, 5, 47, 235, 311, 991, 1555, 4955, 14617, 46577, 73085, 232885, 308201, 1541005, 14485447, 72427235]

約数ペア:

[(1, 72427235), (5, 14485447), (47, 1541005), (235, 308201), (311, 232885), (991, 73085), (1555, 46577), (4955, 14617)]