71969085

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{27107}}^1$

素因数の和:27177

約数の個数: 24

約数和(自身を含む): 126865440

約数和(自身を除く): 54896355

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 27107, 81321, 135535, 243963, 406605, 1219815, 1599313, 4797939, 7996565, 14393817, 23989695, 71969085]

約数ペア:

[(1, 71969085), (3, 23989695), (5, 14393817), (9, 7996565), (15, 4797939), (45, 1599313), (59, 1219815), (177, 406605), (295, 243963), (531, 135535), (885, 81321), (2655, 27107)]