9213739825

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{1020913}}^1$

素因数の和:1020961

約数の個数: 18

約数和(自身を含む): 12058015254

約数和(自身を除く): 2844275429

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 9025, 1020913, 5104565, 19397347, 25522825, 96986735, 368549593, 484933675, 1842747965, 9213739825]

約数ペア:

[(1, 9213739825), (5, 1842747965), (19, 484933675), (25, 368549593), (95, 96986735), (361, 25522825), (475, 19397347), (1805, 5104565), (9025, 1020913)]