687165795

素因数分解:

$3^3\times 5^1\times {\mathrm{5090117}}^1$

素因数の和:5090131

約数の個数: 16

約数和(自身を含む): 1221628320

約数和(自身を除く): 534462525

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5090117, 15270351, 25450585, 45811053, 76351755, 137433159, 229055265, 687165795]

約数ペア:

[(1, 687165795), (3, 229055265), (5, 137433159), (9, 76351755), (15, 45811053), (27, 25450585), (45, 15270351), (135, 5090117)]