120450385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12659}}^1$

素因数の和:12848

約数の個数: 16

約数和(自身を含む): 158604480

約数和(自身を除く): 38154095

約数列:

[1, 5, 11, 55, 173, 865, 1903, 9515, 12659, 63295, 139249, 696245, 2190007, 10950035, 24090077, 120450385]

約数ペア:

[(1, 120450385), (5, 24090077), (11, 10950035), (55, 2190007), (173, 696245), (865, 139249), (1903, 63295), (9515, 12659)]