39173345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 52272000

約数和(自身を除く): 13098655

約数列:

[1, 5, 19, 29, 59, 95, 145, 241, 295, 551, 1121, 1205, 1711, 2755, 4579, 5605, 6989, 8555, 14219, 22895, 32509, 34945, 71095, 132791, 162545, 270161, 412351, 663955, 1350805, 2061755, 7834669, 39173345]

約数ペア:

[(1, 39173345), (5, 7834669), (19, 2061755), (29, 1350805), (59, 663955), (95, 412351), (145, 270161), (241, 162545), (295, 132791), (551, 71095), (1121, 34945), (1205, 32509), (1711, 22895), (2755, 14219), (4579, 8555), (5605, 6989)]