42338715

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 70834176

約数和(自身を除く): 28495461

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1097, 1245, 2573, 3291, 5485, 7719, 12865, 16455, 34007, 38595, 91051, 102021, 170035, 273153, 455255, 510105, 1365765, 2822581, 8467743, 14112905, 42338715]

約数ペア:

[(1, 42338715), (3, 14112905), (5, 8467743), (15, 2822581), (31, 1365765), (83, 510105), (93, 455255), (155, 273153), (249, 170035), (415, 102021), (465, 91051), (1097, 38595), (1245, 34007), (2573, 16455), (3291, 12865), (5485, 7719)]