848421345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{6907}}^1$

素因数の和:7365

約数の個数: 32

約数和(自身を含む): 1432442880

約数和(自身を除く): 584021535

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 431, 1293, 2155, 6465, 6907, 8189, 20721, 24567, 34535, 40945, 103605, 122835, 131233, 393699, 656165, 1968495, 2976917, 8930751, 14884585, 44653755, 56561423, 169684269, 282807115, 848421345]

約数ペア:

[(1, 848421345), (3, 282807115), (5, 169684269), (15, 56561423), (19, 44653755), (57, 14884585), (95, 8930751), (285, 2976917), (431, 1968495), (1293, 656165), (2155, 393699), (6465, 131233), (6907, 122835), (8189, 103605), (20721, 40945), (24567, 34535)]