77631045

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{72893}}^1$

素因数の和:72972

約数の個数: 16

約数和(自身を含む): 125960832

約数和(自身を除く): 48329787

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 72893, 218679, 364465, 1093395, 5175403, 15526209, 25877015, 77631045]

約数ペア:

[(1, 77631045), (3, 25877015), (5, 15526209), (15, 5175403), (71, 1093395), (213, 364465), (355, 218679), (1065, 72893)]