130784815

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{120539}}^1$

素因数の和:120582

約数の個数: 16

約数和(自身を含む): 185149440

約数和(自身を除く): 54364625

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 120539, 602695, 843773, 3736709, 4218865, 18683545, 26156963, 130784815]

約数ペア:

[(1, 130784815), (5, 26156963), (7, 18683545), (31, 4218865), (35, 3736709), (155, 843773), (217, 602695), (1085, 120539)]