10997525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 17677440

約数和(自身を除く): 6679915

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 197, 203, 275, 319, 385, 725, 985, 1015, 1379, 1595, 1925, 2167, 2233, 4925, 5075, 5713, 6895, 7975, 10835, 11165, 15169, 28565, 34475, 39991, 54175, 55825, 62843, 75845, 142825, 199955, 314215, 379225, 439901, 999775, 1571075, 2199505, 10997525]

約数ペア:

[(1, 10997525), (5, 2199505), (7, 1571075), (11, 999775), (25, 439901), (29, 379225), (35, 314215), (55, 199955), (77, 142825), (145, 75845), (175, 62843), (197, 55825), (203, 54175), (275, 39991), (319, 34475), (385, 28565), (725, 15169), (985, 11165), (1015, 10835), (1379, 7975), (1595, 6895), (1925, 5713), (2167, 5075), (2233, 4925)]