11737305

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 21382152

約数和(自身を除く): 9644847

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 397, 405, 657, 1095, 1191, 1971, 1985, 3285, 3573, 5913, 5955, 9855, 10719, 17865, 28981, 29565, 32157, 53595, 86943, 144905, 160785, 260829, 434715, 782487, 1304145, 2347461, 3912435, 11737305]

約数ペア:

[(1, 11737305), (3, 3912435), (5, 2347461), (9, 1304145), (15, 782487), (27, 434715), (45, 260829), (73, 160785), (81, 144905), (135, 86943), (219, 53595), (365, 32157), (397, 29565), (405, 28981), (657, 17865), (1095, 10719), (1191, 9855), (1971, 5955), (1985, 5913), (3285, 3573)]