26710335

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 48207744

約数和(自身を除く): 21497409

約数列:

[1, 3, 5, 9, 15, 45, 47, 73, 141, 173, 219, 235, 365, 423, 519, 657, 705, 865, 1095, 1557, 2115, 2595, 3285, 3431, 7785, 8131, 10293, 12629, 17155, 24393, 30879, 37887, 40655, 51465, 63145, 73179, 113661, 121965, 154395, 189435, 365895, 568305, 593563, 1780689, 2967815, 5342067, 8903445, 26710335]

約数ペア:

[(1, 26710335), (3, 8903445), (5, 5342067), (9, 2967815), (15, 1780689), (45, 593563), (47, 568305), (73, 365895), (141, 189435), (173, 154395), (219, 121965), (235, 113661), (365, 73179), (423, 63145), (519, 51465), (657, 40655), (705, 37887), (865, 30879), (1095, 24393), (1557, 17155), (2115, 12629), (2595, 10293), (3285, 8131), (3431, 7785)]