87661875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{6679}}^1$

素因数の和:6709

約数の個数: 40

約数和(自身を含む): 166946560

約数和(自身を除く): 79284685

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4375, 6679, 13125, 20037, 33395, 46753, 100185, 140259, 166975, 233765, 500925, 701295, 834875, 1168825, 2504625, 3506475, 4174375, 5844125, 12523125, 17532375, 29220625, 87661875]

約数ペア:

[(1, 87661875), (3, 29220625), (5, 17532375), (7, 12523125), (15, 5844125), (21, 4174375), (25, 3506475), (35, 2504625), (75, 1168825), (105, 834875), (125, 701295), (175, 500925), (375, 233765), (525, 166975), (625, 140259), (875, 100185), (1875, 46753), (2625, 33395), (4375, 20037), (6679, 13125)]