1565190945

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27409}}^1$

素因数の和:27476

約数の個数: 48

約数和(自身を含む): 2873445120

約数和(自身を除く): 1308254175

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 1215, 1269, 2115, 3807, 6345, 11421, 19035, 27409, 57105, 82227, 137045, 246681, 411135, 740043, 1233405, 1288223, 2220129, 3700215, 3864669, 6441115, 6660387, 11100645, 11594007, 19323345, 33301935, 34782021, 57970035, 104346063, 173910105, 313038189, 521730315, 1565190945]

約数ペア:

[(1, 1565190945), (3, 521730315), (5, 313038189), (9, 173910105), (15, 104346063), (27, 57970035), (45, 34782021), (47, 33301935), (81, 19323345), (135, 11594007), (141, 11100645), (235, 6660387), (243, 6441115), (405, 3864669), (423, 3700215), (705, 2220129), (1215, 1288223), (1269, 1233405), (2115, 740043), (3807, 411135), (6345, 246681), (11421, 137045), (19035, 82227), (27409, 57105)]