11257875

素因数分解:

$3^2\times 5^3\times {\mathrm{10007}}^1$

素因数の和:10028

約数の個数: 24

約数和(自身を含む): 20296224

約数和(自身を除く): 9038349

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 10007, 30021, 50035, 90063, 150105, 250175, 450315, 750525, 1250875, 2251575, 3752625, 11257875]

約数ペア:

[(1, 11257875), (3, 3752625), (5, 2251575), (9, 1250875), (15, 750525), (25, 450315), (45, 250175), (75, 150105), (125, 90063), (225, 50035), (375, 30021), (1125, 10007)]