13122375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{4999}}^1$

素因数の和:5024

約数の個数: 32

約数和(自身を含む): 24960000

約数和(自身を除く): 11837625

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 4999, 14997, 24995, 34993, 74985, 104979, 124975, 174965, 374925, 524895, 624875, 874825, 1874625, 2624475, 4374125, 13122375]

約数ペア:

[(1, 13122375), (3, 4374125), (5, 2624475), (7, 1874625), (15, 874825), (21, 624875), (25, 524895), (35, 374925), (75, 174965), (105, 124975), (125, 104979), (175, 74985), (375, 34993), (525, 24995), (875, 14997), (2625, 4999)]