53790945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1237}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 93176832

約数和(自身を除く): 39385887

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 223, 669, 1115, 1237, 2899, 3345, 3711, 6185, 8697, 14495, 16081, 18555, 43485, 48243, 80405, 241215, 275851, 827553, 1379255, 3586063, 4137765, 10758189, 17930315, 53790945]

約数ペア:

[(1, 53790945), (3, 17930315), (5, 10758189), (13, 4137765), (15, 3586063), (39, 1379255), (65, 827553), (195, 275851), (223, 241215), (669, 80405), (1115, 48243), (1237, 43485), (2899, 18555), (3345, 16081), (3711, 14495), (6185, 8697)]