12221250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{3259}}^1$

素因数の和:3284

約数の個数: 40

約数和(自身を含む): 30552720

約数和(自身を除く): 18331470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3259, 3750, 6518, 9777, 16295, 19554, 32590, 48885, 81475, 97770, 162950, 244425, 407375, 488850, 814750, 1222125, 2036875, 2444250, 4073750, 6110625, 12221250]

約数ペア:

[(1, 12221250), (2, 6110625), (3, 4073750), (5, 2444250), (6, 2036875), (10, 1222125), (15, 814750), (25, 488850), (30, 407375), (50, 244425), (75, 162950), (125, 97770), (150, 81475), (250, 48885), (375, 32590), (625, 19554), (750, 16295), (1250, 9777), (1875, 6518), (3259, 3750)]