5213237.00000000

素因数分解:

$5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 123280056

約数和(自身を除く): 38775881

約数列:

[1, 5, 7, 25, 35, 49, 101, 175, 245, 505, 683, 707, 1225, 2525, 3415, 3535, 4781, 4949, 17075, 17675, 23905, 24745, 33467, 68983, 119525, 123725, 167335, 344915, 482881, 836675, 1724575, 2414405, 3380167, 12072025, 16900835, 84504175]

約数ペア:

[(1, 84504175), (5, 16900835), (7, 12072025), (25, 3380167), (35, 2414405), (49, 1724575), (101, 836675), (175, 482881), (245, 344915), (505, 167335), (683, 123725), (707, 119525), (1225, 68983), (2525, 33467), (3415, 24745), (3535, 23905), (4781, 17675), (4949, 17075)]