13522425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 26188800

約数和(自身を除く): 12666375

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 599, 645, 903, 1075, 1505, 1797, 2995, 3225, 4193, 4515, 7525, 8985, 12579, 14975, 20965, 22575, 25757, 44925, 62895, 77271, 104825, 128785, 180299, 314475, 386355, 540897, 643925, 901495, 1931775, 2704485, 4507475, 13522425]

約数ペア:

[(1, 13522425), (3, 4507475), (5, 2704485), (7, 1931775), (15, 901495), (21, 643925), (25, 540897), (35, 386355), (43, 314475), (75, 180299), (105, 128785), (129, 104825), (175, 77271), (215, 62895), (301, 44925), (525, 25757), (599, 22575), (645, 20965), (903, 14975), (1075, 12579), (1505, 8985), (1797, 7525), (2995, 4515), (3225, 4193)]