82010345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 23743255

約数列:

[1, 5, 31, 53, 67, 149, 155, 265, 335, 745, 1643, 2077, 3551, 4619, 7897, 8215, 9983, 10385, 17755, 23095, 39485, 49915, 110081, 244807, 309473, 529099, 550405, 1224035, 1547365, 2645495, 16402069, 82010345]

約数ペア:

[(1, 82010345), (5, 16402069), (31, 2645495), (53, 1547365), (67, 1224035), (149, 550405), (155, 529099), (265, 309473), (335, 244807), (745, 110081), (1643, 49915), (2077, 39485), (3551, 23095), (4619, 17755), (7897, 10385), (8215, 9983)]