120810875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{31177}}^1$

素因数の和:31223

約数の個数: 16

約数和(自身を含む): 155640576

約数和(自身を除く): 34829701

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 31177, 155885, 779425, 966487, 3897125, 4832435, 24162175, 120810875]

約数ペア:

[(1, 120810875), (5, 24162175), (25, 4832435), (31, 3897125), (125, 966487), (155, 779425), (775, 155885), (3875, 31177)]