77700275

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{50951}}^1$

素因数の和:51022

約数の個数: 12

約数和(自身を含む): 97929744

約数和(自身を除く): 20229469

約数列:

[1, 5, 25, 61, 305, 1525, 50951, 254755, 1273775, 3108011, 15540055, 77700275]

約数ペア:

[(1, 77700275), (5, 15540055), (25, 3108011), (61, 1273775), (305, 254755), (1525, 50951)]