224713375

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 289313856

約数和(自身を除く): 64600481

約数列:

[1, 5, 25, 53, 107, 125, 265, 317, 535, 1325, 1585, 2675, 5671, 6625, 7925, 13375, 16801, 28355, 33919, 39625, 84005, 141775, 169595, 420025, 708875, 847975, 1797707, 2100125, 4239875, 8988535, 44942675, 224713375]

約数ペア:

[(1, 224713375), (5, 44942675), (25, 8988535), (53, 4239875), (107, 2100125), (125, 1797707), (265, 847975), (317, 708875), (535, 420025), (1325, 169595), (1585, 141775), (2675, 84005), (5671, 39625), (6625, 33919), (7925, 28355), (13375, 16801)]