47995785

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15919}}^1$

素因数の和:15997

約数の個数: 24

約数和(自身を含む): 84439680

約数和(自身を除く): 36443895

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 15919, 47757, 79595, 143271, 238785, 716355, 1066573, 3199719, 5332865, 9599157, 15998595, 47995785]

約数ペア:

[(1, 47995785), (3, 15998595), (5, 9599157), (9, 5332865), (15, 3199719), (45, 1066573), (67, 716355), (201, 238785), (335, 143271), (603, 79595), (1005, 47757), (3015, 15919)]