84120225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 160084992

約数和(自身を除く): 75964767

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 163, 175, 489, 525, 815, 983, 1141, 2445, 2949, 3423, 4075, 4915, 5705, 6881, 12225, 14745, 17115, 20643, 24575, 28525, 34405, 73725, 85575, 103215, 160229, 172025, 480687, 516075, 801145, 1121603, 2403435, 3364809, 4005725, 5608015, 12017175, 16824045, 28040075, 84120225]

約数ペア:

[(1, 84120225), (3, 28040075), (5, 16824045), (7, 12017175), (15, 5608015), (21, 4005725), (25, 3364809), (35, 2403435), (75, 1121603), (105, 801145), (163, 516075), (175, 480687), (489, 172025), (525, 160229), (815, 103215), (983, 85575), (1141, 73725), (2445, 34405), (2949, 28525), (3423, 24575), (4075, 20643), (4915, 17115), (5705, 14745), (6881, 12225)]