74382085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 91072512

約数和(自身を除く): 16690427

約数列:

[1, 5, 71, 191, 355, 955, 1097, 5485, 13561, 67805, 77887, 209527, 389435, 1047635, 14876417, 74382085]

約数ペア:

[(1, 74382085), (5, 14876417), (71, 1047635), (191, 389435), (355, 209527), (955, 77887), (1097, 67805), (5485, 13561)]