22129425

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1667}}^1$

素因数の和:1742

約数の個数: 36

約数和(自身を含む): 40332240

約数和(自身を除く): 18202815

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1475, 1667, 2655, 4425, 5001, 8335, 13275, 15003, 25005, 41675, 75015, 98353, 125025, 295059, 375075, 491765, 885177, 1475295, 2458825, 4425885, 7376475, 22129425]

約数ペア:

[(1, 22129425), (3, 7376475), (5, 4425885), (9, 2458825), (15, 1475295), (25, 885177), (45, 491765), (59, 375075), (75, 295059), (177, 125025), (225, 98353), (295, 75015), (531, 41675), (885, 25005), (1475, 15003), (1667, 13275), (2655, 8335), (4425, 5001)]