145435245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 239112192

約数和(自身を除く): 93676947

約数列:

[1, 3, 5, 15, 43, 129, 215, 463, 487, 645, 1389, 1461, 2315, 2435, 6945, 7305, 19909, 20941, 59727, 62823, 99545, 104705, 225481, 298635, 314115, 676443, 1127405, 3382215, 9695683, 29087049, 48478415, 145435245]

約数ペア:

[(1, 145435245), (3, 48478415), (5, 29087049), (15, 9695683), (43, 3382215), (129, 1127405), (215, 676443), (463, 314115), (487, 298635), (645, 225481), (1389, 104705), (1461, 99545), (2315, 62823), (2435, 59727), (6945, 20941), (7305, 19909)]