2247156225

素因数分解:

$3^2\times 5^2\times {\mathrm{571}}^1\times {\mathrm{17491}}^1$

素因数の和:18078

約数の個数: 36

約数和(自身を含む): 4032185872

約数和(自身を除く): 1785029647

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 571, 1713, 2855, 5139, 8565, 14275, 17491, 25695, 42825, 52473, 87455, 128475, 157419, 262365, 437275, 787095, 1311825, 3935475, 9987361, 29962083, 49936805, 89886249, 149810415, 249684025, 449431245, 749052075, 2247156225]

約数ペア:

[(1, 2247156225), (3, 749052075), (5, 449431245), (9, 249684025), (15, 149810415), (25, 89886249), (45, 49936805), (75, 29962083), (225, 9987361), (571, 3935475), (1713, 1311825), (2855, 787095), (5139, 437275), (8565, 262365), (14275, 157419), (17491, 128475), (25695, 87455), (42825, 52473)]