138454415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{42667}}^1$

素因数の和:42742

約数の個数: 16

約数和(自身を含む): 184325760

約数和(自身を除く): 45871345

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 42667, 213335, 469337, 2346685, 2517353, 12586765, 27690883, 138454415]

約数ペア:

[(1, 138454415), (5, 27690883), (11, 12586765), (55, 2517353), (59, 2346685), (295, 469337), (649, 213335), (3245, 42667)]