78149955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8527}}^1$

素因数の和:8595

約数の個数: 32

約数和(自身を含む): 137539584

約数和(自身を除く): 59389629

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 8527, 9165, 25581, 42635, 110851, 127905, 332553, 400769, 554255, 1202307, 1662765, 2003845, 5209997, 6011535, 15629991, 26049985, 78149955]

約数ペア:

[(1, 78149955), (3, 26049985), (5, 15629991), (13, 6011535), (15, 5209997), (39, 2003845), (47, 1662765), (65, 1202307), (141, 554255), (195, 400769), (235, 332553), (611, 127905), (705, 110851), (1833, 42635), (3055, 25581), (8527, 9165)]