11525895

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 20908800

約数和(自身を除く): 9382905

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 191, 405, 447, 573, 745, 955, 1341, 1719, 2235, 2865, 4023, 5157, 6705, 8595, 12069, 15471, 20115, 25785, 28459, 60345, 77355, 85377, 142295, 256131, 426885, 768393, 1280655, 2305179, 3841965, 11525895]

約数ペア:

[(1, 11525895), (3, 3841965), (5, 2305179), (9, 1280655), (15, 768393), (27, 426885), (45, 256131), (81, 142295), (135, 85377), (149, 77355), (191, 60345), (405, 28459), (447, 25785), (573, 20115), (745, 15471), (955, 12069), (1341, 8595), (1719, 6705), (2235, 5157), (2865, 4023)]