28448915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 38208240

約数和(自身を除く): 9759325

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 797, 3245, 3985, 7139, 8767, 35695, 43835, 47023, 96437, 235115, 482185, 517253, 2586265, 5689783, 28448915]

約数ペア:

[(1, 28448915), (5, 5689783), (11, 2586265), (55, 517253), (59, 482185), (121, 235115), (295, 96437), (605, 47023), (649, 43835), (797, 35695), (3245, 8767), (3985, 7139)]