27842125

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 24

約数和(自身を含む): 36731448

約数和(自身を除く): 8889323

約数列:

[1, 5, 19, 25, 95, 125, 361, 475, 617, 1805, 2375, 3085, 9025, 11723, 15425, 45125, 58615, 77125, 222737, 293075, 1113685, 1465375, 5568425, 27842125]

約数ペア:

[(1, 27842125), (5, 5568425), (19, 1465375), (25, 1113685), (95, 293075), (125, 222737), (361, 77125), (475, 58615), (617, 45125), (1805, 15425), (2375, 11723), (3085, 9025)]