64007085

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{31147}}^1$

素因数の和:31292

約数の個数: 16

約数和(自身を含む): 103162176

約数和(自身を除く): 39155091

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 31147, 93441, 155735, 467205, 4267139, 12801417, 21335695, 64007085]

約数ペア:

[(1, 64007085), (3, 21335695), (5, 12801417), (15, 4267139), (137, 467205), (411, 155735), (685, 93441), (2055, 31147)]