521504245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 672883200

約数和(自身を除く): 151378955

約数列:

[1, 5, 29, 47, 59, 145, 235, 295, 1297, 1363, 1711, 2773, 6485, 6815, 8555, 13865, 37613, 60959, 76523, 80417, 188065, 304795, 382615, 402085, 1767811, 2219167, 3596581, 8839055, 11095835, 17982905, 104300849, 521504245]

約数ペア:

[(1, 521504245), (5, 104300849), (29, 17982905), (47, 11095835), (59, 8839055), (145, 3596581), (235, 2219167), (295, 1767811), (1297, 402085), (1363, 382615), (1711, 304795), (2773, 188065), (6485, 80417), (6815, 76523), (8555, 60959), (13865, 37613)]