11873405

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^2$

素因数の和:185

約数の個数: 18

約数和(自身を含む): 15120126

約数和(自身を除く): 3246721

約数列:

[1, 5, 23, 67, 115, 335, 529, 1541, 2645, 4489, 7705, 22445, 35443, 103247, 177215, 516235, 2374681, 11873405]

約数ペア:

[(1, 11873405), (5, 2374681), (23, 516235), (67, 177215), (115, 103247), (335, 35443), (529, 22445), (1541, 7705), (2645, 4489)]