26922495

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 17729025

約数列:

[1, 3, 5, 15, 37, 111, 179, 185, 271, 537, 555, 813, 895, 1355, 2685, 4065, 6623, 10027, 19869, 30081, 33115, 48509, 50135, 99345, 145527, 150405, 242545, 727635, 1794833, 5384499, 8974165, 26922495]

約数ペア:

[(1, 26922495), (3, 8974165), (5, 5384499), (15, 1794833), (37, 727635), (111, 242545), (179, 150405), (185, 145527), (271, 99345), (537, 50135), (555, 48509), (813, 33115), (895, 30081), (1355, 19869), (2685, 10027), (4065, 6623)]