12282585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 24230016

約数和(自身を除く): 11947431

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 983, 1785, 2499, 2949, 4165, 4915, 6881, 12495, 14745, 16711, 20643, 34405, 48167, 50133, 83555, 103215, 116977, 144501, 240835, 250665, 350931, 584885, 722505, 818839, 1754655, 2456517, 4094195, 12282585]

約数ペア:

[(1, 12282585), (3, 4094195), (5, 2456517), (7, 1754655), (15, 818839), (17, 722505), (21, 584885), (35, 350931), (49, 250665), (51, 240835), (85, 144501), (105, 116977), (119, 103215), (147, 83555), (245, 50133), (255, 48167), (357, 34405), (595, 20643), (735, 16711), (833, 14745), (983, 12495), (1785, 6881), (2499, 4915), (2949, 4165)]