22026825

素因数分解:

$3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 39719680

約数和(自身を除く): 17692855

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 439, 669, 1115, 1317, 2007, 2195, 3345, 3951, 5575, 6585, 10035, 10975, 16725, 19755, 32925, 50175, 97897, 98775, 293691, 489485, 881073, 1468455, 2447425, 4405365, 7342275, 22026825]

約数ペア:

[(1, 22026825), (3, 7342275), (5, 4405365), (9, 2447425), (15, 1468455), (25, 881073), (45, 489485), (75, 293691), (223, 98775), (225, 97897), (439, 50175), (669, 32925), (1115, 19755), (1317, 16725), (2007, 10975), (2195, 10035), (3345, 6585), (3951, 5575)]