15012135

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 27251136

約数和(自身を除く): 12239001

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 367, 405, 505, 909, 1101, 1515, 1835, 2727, 3303, 4545, 5505, 8181, 9909, 13635, 16515, 29727, 37067, 40905, 49545, 111201, 148635, 185335, 333603, 556005, 1000809, 1668015, 3002427, 5004045, 15012135]

約数ペア:

[(1, 15012135), (3, 5004045), (5, 3002427), (9, 1668015), (15, 1000809), (27, 556005), (45, 333603), (81, 185335), (101, 148635), (135, 111201), (303, 49545), (367, 40905), (405, 37067), (505, 29727), (909, 16515), (1101, 13635), (1515, 9909), (1835, 8181), (2727, 5505), (3303, 4545)]