8350425

素因数分解:

$3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 15624000

約数和(自身を除く): 7273575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 135, 139, 225, 267, 417, 445, 675, 695, 801, 1251, 1335, 2085, 2225, 2403, 3475, 3753, 4005, 6255, 6675, 10425, 12015, 12371, 18765, 20025, 31275, 37113, 60075, 61855, 93825, 111339, 185565, 309275, 334017, 556695, 927825, 1670085, 2783475, 8350425]

約数ペア:

[(1, 8350425), (3, 2783475), (5, 1670085), (9, 927825), (15, 556695), (25, 334017), (27, 309275), (45, 185565), (75, 111339), (89, 93825), (135, 61855), (139, 60075), (225, 37113), (267, 31275), (417, 20025), (445, 18765), (675, 12371), (695, 12015), (801, 10425), (1251, 6675), (1335, 6255), (2085, 4005), (2225, 3753), (2403, 3475)]