26080215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 48038400

約数和(自身を除く): 21958185

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 1667, 2235, 3129, 5001, 5215, 8335, 11669, 15645, 25005, 35007, 58345, 175035, 248383, 745149, 1241915, 1738681, 3725745, 5216043, 8693405, 26080215]

約数ペア:

[(1, 26080215), (3, 8693405), (5, 5216043), (7, 3725745), (15, 1738681), (21, 1241915), (35, 745149), (105, 248383), (149, 175035), (447, 58345), (745, 35007), (1043, 25005), (1667, 15645), (2235, 11669), (3129, 8335), (5001, 5215)]