68024905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61561}}^1$

素因数の和:61596

約数の個数: 16

約数和(自身を含む): 93081744

約数和(自身を除く): 25056839

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 61561, 307805, 800293, 1046537, 4001465, 5232685, 13604981, 68024905]

約数ペア:

[(1, 68024905), (5, 13604981), (13, 5232685), (17, 4001465), (65, 1046537), (85, 800293), (221, 307805), (1105, 61561)]