8761045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 3058475

約数列:

[1, 5, 23, 29, 37, 71, 115, 145, 185, 355, 667, 851, 1073, 1633, 2059, 2627, 3335, 4255, 5365, 8165, 10295, 13135, 24679, 47357, 60421, 76183, 123395, 236785, 302105, 380915, 1752209, 8761045]

約数ペア:

[(1, 8761045), (5, 1752209), (23, 380915), (29, 302105), (37, 236785), (71, 123395), (115, 76183), (145, 60421), (185, 47357), (355, 24679), (667, 13135), (851, 10295), (1073, 8165), (1633, 5365), (2059, 4255), (2627, 3335)]