22548125

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 20

約数和(自身を含む): 28865760

約数和(自身を除く): 6317635

約数列:

[1, 5, 25, 43, 125, 215, 625, 839, 1075, 4195, 5375, 20975, 26875, 36077, 104875, 180385, 524375, 901925, 4509625, 22548125]

約数ペア:

[(1, 22548125), (5, 4509625), (25, 901925), (43, 524375), (125, 180385), (215, 104875), (625, 36077), (839, 26875), (1075, 20975), (4195, 5375)]