26998065

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1583}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 46949760

約数和(自身を除く): 19951695

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1583, 1895, 3411, 4749, 5685, 7915, 14247, 17055, 23745, 71235, 599957, 1799871, 2999785, 5399613, 8999355, 26998065]

約数ペア:

[(1, 26998065), (3, 8999355), (5, 5399613), (9, 2999785), (15, 1799871), (45, 599957), (379, 71235), (1137, 23745), (1583, 17055), (1895, 14247), (3411, 7915), (4749, 5685)]