8166485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 2892715

約数列:

[1, 5, 19, 31, 47, 59, 95, 155, 235, 295, 589, 893, 1121, 1457, 1829, 2773, 2945, 4465, 5605, 7285, 9145, 13865, 27683, 34751, 52687, 85963, 138415, 173755, 263435, 429815, 1633297, 8166485]

約数ペア:

[(1, 8166485), (5, 1633297), (19, 429815), (31, 263435), (47, 173755), (59, 138415), (95, 85963), (155, 52687), (235, 34751), (295, 27683), (589, 13865), (893, 9145), (1121, 7285), (1457, 5605), (1829, 4465), (2773, 2945)]