227776275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53281}}^1$

素因数の和:53316

約数の個数: 36

約数和(自身を含む): 429452920

約数和(自身を除く): 201676645

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 53281, 159843, 266405, 479529, 799215, 1012339, 1332025, 2397645, 3037017, 3996075, 5061695, 9111051, 11988225, 15185085, 25308475, 45555255, 75925425, 227776275]

約数ペア:

[(1, 227776275), (3, 75925425), (5, 45555255), (9, 25308475), (15, 15185085), (19, 11988225), (25, 9111051), (45, 5061695), (57, 3996075), (75, 3037017), (95, 2397645), (171, 1332025), (225, 1012339), (285, 799215), (475, 479529), (855, 266405), (1425, 159843), (4275, 53281)]