8947995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 16896000

約数和(自身を除く): 7948005

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 2749, 3255, 8247, 13745, 19243, 41235, 57729, 85219, 96215, 255657, 288645, 426095, 596533, 1278285, 1789599, 2982665, 8947995]

約数ペア:

[(1, 8947995), (3, 2982665), (5, 1789599), (7, 1278285), (15, 596533), (21, 426095), (31, 288645), (35, 255657), (93, 96215), (105, 85219), (155, 57729), (217, 41235), (465, 19243), (651, 13745), (1085, 8247), (2749, 3255)]