128501465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{46643}}^1$

素因数の和:46696

約数の個数: 16

約数和(自身を含む): 167918400

約数和(自身を除く): 39416935

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 46643, 233215, 886217, 1352647, 4431085, 6763235, 25700293, 128501465]

約数ペア:

[(1, 128501465), (5, 25700293), (19, 6763235), (29, 4431085), (95, 1352647), (145, 886217), (551, 233215), (2755, 46643)]