29171085

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21851}}^1$

素因数の和:21948

約数の個数: 16

約数和(自身を含む): 47200320

約数和(自身を除く): 18029235

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 21851, 65553, 109255, 327765, 1944739, 5834217, 9723695, 29171085]

約数ペア:

[(1, 29171085), (3, 9723695), (5, 5834217), (15, 1944739), (89, 327765), (267, 109255), (445, 65553), (1335, 21851)]