218029905

素因数分解:

$3^2\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{2293}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 378262248

約数和(自身を除く): 160232343

約数列:

[1, 3, 5, 9, 15, 45, 2113, 2293, 6339, 6879, 10565, 11465, 19017, 20637, 31695, 34395, 95085, 103185, 4845109, 14535327, 24225545, 43605981, 72676635, 218029905]

約数ペア:

[(1, 218029905), (3, 72676635), (5, 43605981), (9, 24225545), (15, 14535327), (45, 4845109), (2113, 103185), (2293, 95085), (6339, 34395), (6879, 31695), (10565, 20637), (11465, 19017)]