55651575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 106707456

約数和(自身を除く): 51055881

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1493, 1775, 2485, 4479, 5325, 7455, 7465, 10451, 12425, 22395, 31353, 37275, 37325, 52255, 106003, 111975, 156765, 261275, 318009, 530015, 742021, 783825, 1590045, 2226063, 2650075, 3710105, 7950225, 11130315, 18550525, 55651575]

約数ペア:

[(1, 55651575), (3, 18550525), (5, 11130315), (7, 7950225), (15, 3710105), (21, 2650075), (25, 2226063), (35, 1590045), (71, 783825), (75, 742021), (105, 530015), (175, 318009), (213, 261275), (355, 156765), (497, 111975), (525, 106003), (1065, 52255), (1491, 37325), (1493, 37275), (1775, 31353), (2485, 22395), (4479, 12425), (5325, 10451), (7455, 7465)]