1323685215

素因数分解:

$3^2\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{15077}}^1$

素因数の和:17039

約数の個数: 24

約数和(自身を含む): 2295715968

約数和(自身を除く): 972030753

約数列:

[1, 3, 5, 9, 15, 45, 1951, 5853, 9755, 15077, 17559, 29265, 45231, 75385, 87795, 135693, 226155, 678465, 29415227, 88245681, 147076135, 264737043, 441228405, 1323685215]

約数ペア:

[(1, 1323685215), (3, 441228405), (5, 264737043), (9, 147076135), (15, 88245681), (45, 29415227), (1951, 678465), (5853, 226155), (9755, 135693), (15077, 87795), (17559, 75385), (29265, 45231)]