128034115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{373}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 170211888

約数和(自身を除く): 42177773

約数列:

[1, 5, 11, 55, 79, 373, 395, 869, 1865, 4103, 4345, 6241, 20515, 29467, 31205, 68651, 147335, 324137, 343255, 1620685, 2327893, 11639465, 25606823, 128034115]

約数ペア:

[(1, 128034115), (5, 25606823), (11, 11639465), (55, 2327893), (79, 1620685), (373, 343255), (395, 324137), (869, 147335), (1865, 68651), (4103, 31205), (4345, 29467), (6241, 20515)]