1139215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 1723680

約数和(自身を除く): 584465

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 269, 385, 605, 847, 1345, 1883, 2959, 4235, 9415, 14795, 20713, 32549, 103565, 162745, 227843, 1139215]

約数ペア:

[(1, 1139215), (5, 227843), (7, 162745), (11, 103565), (35, 32549), (55, 20713), (77, 14795), (121, 9415), (269, 4235), (385, 2959), (605, 1883), (847, 1345)]