31117635

素因数分解:

$3^3\times 5^1\times {\mathrm{230501}}^1$

素因数の和:230515

約数の個数: 16

約数和(自身を含む): 55320480

約数和(自身を除く): 24202845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 230501, 691503, 1152505, 2074509, 3457515, 6223527, 10372545, 31117635]

約数ペア:

[(1, 31117635), (3, 10372545), (5, 6223527), (9, 3457515), (15, 2074509), (27, 1152505), (45, 691503), (135, 230501)]