20714625

素因数分解:

$3^2\times 5^3\times {\mathrm{18413}}^1$

素因数の和:18434

約数の個数: 24

約数和(自身を含む): 37343592

約数和(自身を除く): 16628967

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 18413, 55239, 92065, 165717, 276195, 460325, 828585, 1380975, 2301625, 4142925, 6904875, 20714625]

約数ペア:

[(1, 20714625), (3, 6904875), (5, 4142925), (9, 2301625), (15, 1380975), (25, 828585), (45, 460325), (75, 276195), (125, 165717), (225, 92065), (375, 55239), (1125, 18413)]