260244435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{15313}}^1$

素因数の和:15435

約数の個数: 32

約数和(自身を含む): 458684928

約数和(自身を除く): 198440493

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5665, 15313, 16995, 45939, 76565, 168443, 229695, 505329, 842215, 1577239, 2526645, 4731717, 7886195, 17349629, 23658585, 52048887, 86748145, 260244435]

約数ペア:

[(1, 260244435), (3, 86748145), (5, 52048887), (11, 23658585), (15, 17349629), (33, 7886195), (55, 4731717), (103, 2526645), (165, 1577239), (309, 842215), (515, 505329), (1133, 229695), (1545, 168443), (3399, 76565), (5665, 45939), (15313, 16995)]