22215225

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 36898432

約数和(自身を除く): 14683207

約数列:

[1, 3, 5, 15, 25, 75, 271, 813, 1093, 1355, 3279, 4065, 5465, 6775, 16395, 20325, 27325, 81975, 296203, 888609, 1481015, 4443045, 7405075, 22215225]

約数ペア:

[(1, 22215225), (3, 7405075), (5, 4443045), (15, 1481015), (25, 888609), (75, 296203), (271, 81975), (813, 27325), (1093, 20325), (1355, 16395), (3279, 6775), (4065, 5465)]