123884375

素因数分解:

$5^5\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 160302240

約数和(自身を除く): 36417865

約数列:

[1, 5, 25, 29, 125, 145, 625, 725, 1367, 3125, 3625, 6835, 18125, 34175, 39643, 90625, 170875, 198215, 854375, 991075, 4271875, 4955375, 24776875, 123884375]

約数ペア:

[(1, 123884375), (5, 24776875), (25, 4955375), (29, 4271875), (125, 991075), (145, 854375), (625, 198215), (725, 170875), (1367, 90625), (3125, 39643), (3625, 34175), (6835, 18125)]