89440859

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 104841216

約数和(自身を除く): 15400357

約数列:

[1, 17, 23, 31, 47, 157, 391, 527, 713, 799, 1081, 1457, 2669, 3611, 4867, 7379, 12121, 18377, 24769, 33511, 61387, 82739, 111941, 125443, 169717, 228749, 569687, 1902997, 2885189, 3888733, 5261227, 89440859]

約数ペア:

[(1, 89440859), (17, 5261227), (23, 3888733), (31, 2885189), (47, 1902997), (157, 569687), (391, 228749), (527, 169717), (713, 125443), (799, 111941), (1081, 82739), (1457, 61387), (2669, 33511), (3611, 24769), (4867, 18377), (7379, 12121)]