2747332225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{953}}^2$

素因数の和:1938

約数の個数: 27

約数和(自身を含む): 3748479049

約数和(自身を除く): 1001146824

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 953, 3025, 4765, 10483, 23825, 52415, 115313, 262075, 576565, 908209, 2882825, 4541045, 9990299, 22705225, 49951495, 109893289, 249757475, 549466445, 2747332225]

約数ペア:

[(1, 2747332225), (5, 549466445), (11, 249757475), (25, 109893289), (55, 49951495), (121, 22705225), (275, 9990299), (605, 4541045), (953, 2882825), (3025, 908209), (4765, 576565), (10483, 262075), (23825, 115313)]