8680875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{3307}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 16513536

約数和(自身を除く): 7832661

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 3307, 9921, 16535, 23149, 49605, 69447, 82675, 115745, 248025, 347235, 413375, 578725, 1240125, 1736175, 2893625, 8680875]

約数ペア:

[(1, 8680875), (3, 2893625), (5, 1736175), (7, 1240125), (15, 578725), (21, 413375), (25, 347235), (35, 248025), (75, 115745), (105, 82675), (125, 69447), (175, 49605), (375, 23149), (525, 16535), (875, 9921), (2625, 3307)]