57880405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6703}}^1$

素因数の和:6876

約数の個数: 16

約数和(自身を含む): 76264704

約数和(自身を除く): 18384299

約数列:

[1, 5, 11, 55, 157, 785, 1727, 6703, 8635, 33515, 73733, 368665, 1052371, 5261855, 11576081, 57880405]

約数ペア:

[(1, 57880405), (5, 11576081), (11, 5261855), (55, 1052371), (157, 368665), (785, 73733), (1727, 33515), (6703, 8635)]