87332955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 146797056

約数和(自身を除く): 59464101

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 345, 489, 815, 1553, 2445, 3749, 4659, 7765, 11247, 18745, 23295, 35719, 56235, 107157, 178595, 253139, 535785, 759417, 1265695, 3797085, 5822197, 17466591, 29110985, 87332955]

約数ペア:

[(1, 87332955), (3, 29110985), (5, 17466591), (15, 5822197), (23, 3797085), (69, 1265695), (115, 759417), (163, 535785), (345, 253139), (489, 178595), (815, 107157), (1553, 56235), (2445, 35719), (3749, 23295), (4659, 18745), (7765, 11247)]