713385

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 1257984

約数和(自身を除く): 544599

約数列:

[1, 3, 5, 9, 15, 45, 83, 191, 249, 415, 573, 747, 955, 1245, 1719, 2865, 3735, 8595, 15853, 47559, 79265, 142677, 237795, 713385]

約数ペア:

[(1, 713385), (3, 237795), (5, 142677), (9, 79265), (15, 47559), (45, 15853), (83, 8595), (191, 3735), (249, 2865), (415, 1719), (573, 1245), (747, 955)]