13521195

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 24560640

約数和(自身を除く): 11039445

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 2131, 6345, 6393, 10655, 19179, 31965, 57537, 95895, 100157, 287685, 300471, 500785, 901413, 1502355, 2704239, 4507065, 13521195]

約数ペア:

[(1, 13521195), (3, 4507065), (5, 2704239), (9, 1502355), (15, 901413), (27, 500785), (45, 300471), (47, 287685), (135, 100157), (141, 95895), (235, 57537), (423, 31965), (705, 19179), (1269, 10655), (2115, 6393), (2131, 6345)]