70227225

素因数分解:

$3^2\times 5^2\times {\mathrm{312121}}^1$

素因数の和:312137

約数の個数: 18

約数和(自身を含む): 125785166

約数和(自身を除く): 55557941

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 312121, 936363, 1560605, 2809089, 4681815, 7803025, 14045445, 23409075, 70227225]

約数ペア:

[(1, 70227225), (3, 23409075), (5, 14045445), (9, 7803025), (15, 4681815), (25, 2809089), (45, 1560605), (75, 936363), (225, 312121)]