38431235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3733}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 48392640

約数和(自身を除く): 9961405

約数列:

[1, 5, 29, 71, 145, 355, 2059, 3733, 10295, 18665, 108257, 265043, 541285, 1325215, 7686247, 38431235]

約数ペア:

[(1, 38431235), (5, 7686247), (29, 1325215), (71, 541285), (145, 265043), (355, 108257), (2059, 18665), (3733, 10295)]