102442015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 140817600

約数和(自身を除く): 38375585

約数列:

[1, 5, 13, 19, 65, 95, 109, 247, 545, 761, 1235, 1417, 2071, 3805, 7085, 9893, 10355, 14459, 26923, 49465, 72295, 82949, 134615, 187967, 414745, 939835, 1078337, 1576031, 5391685, 7880155, 20488403, 102442015]

約数ペア:

[(1, 102442015), (5, 20488403), (13, 7880155), (19, 5391685), (65, 1576031), (95, 1078337), (109, 939835), (247, 414745), (545, 187967), (761, 134615), (1235, 82949), (1417, 72295), (2071, 49465), (3805, 26923), (7085, 14459), (9893, 10355)]