13530915

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 24402240

約数和(自身を除く): 10871325

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1373, 1971, 3285, 4119, 6865, 9855, 12357, 20595, 37071, 61785, 100229, 185355, 300687, 501145, 902061, 1503435, 2706183, 4510305, 13530915]

約数ペア:

[(1, 13530915), (3, 4510305), (5, 2706183), (9, 1503435), (15, 902061), (27, 501145), (45, 300687), (73, 185355), (135, 100229), (219, 61785), (365, 37071), (657, 20595), (1095, 12357), (1373, 9855), (1971, 6865), (3285, 4119)]