117791875

素因数分解:

$5^4\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1072

約数の個数: 20

約数和(自身を含む): 148015120

約数和(自身を除く): 30223245

約数列:

[1, 5, 25, 125, 229, 625, 823, 1145, 4115, 5725, 20575, 28625, 102875, 143125, 188467, 514375, 942335, 4711675, 23558375, 117791875]

約数ペア:

[(1, 117791875), (5, 23558375), (25, 4711675), (125, 942335), (229, 514375), (625, 188467), (823, 143125), (1145, 102875), (4115, 28625), (5725, 20575)]