27336875

素因数分解:

$5^4\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 20

約数和(自身を含む): 34488960

約数和(自身を除く): 7152085

約数列:

[1, 5, 25, 125, 191, 229, 625, 955, 1145, 4775, 5725, 23875, 28625, 43739, 119375, 143125, 218695, 1093475, 5467375, 27336875]

約数ペア:

[(1, 27336875), (5, 5467375), (25, 1093475), (125, 218695), (191, 143125), (229, 119375), (625, 43739), (955, 28625), (1145, 23875), (4775, 5725)]