72801355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28163}}^1$

素因数の和:28226

約数の個数: 16

約数和(自身を含む): 97334784

約数和(自身を除く): 24533429

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 28163, 140815, 309793, 1323661, 1548965, 6618305, 14560271, 72801355]

約数ペア:

[(1, 72801355), (5, 14560271), (11, 6618305), (47, 1548965), (55, 1323661), (235, 309793), (517, 140815), (2585, 28163)]