68263845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1237}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 118134912

約数和(自身を除く): 49871067

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1237, 1415, 3679, 3711, 4245, 6185, 11037, 16081, 18395, 18555, 48243, 55185, 80405, 241215, 350071, 1050213, 1750355, 4550923, 5251065, 13652769, 22754615, 68263845]

約数ペア:

[(1, 68263845), (3, 22754615), (5, 13652769), (13, 5251065), (15, 4550923), (39, 1750355), (65, 1050213), (195, 350071), (283, 241215), (849, 80405), (1237, 55185), (1415, 48243), (3679, 18555), (3711, 18395), (4245, 16081), (6185, 11037)]