29888815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 39836160

約数和(自身を除く): 9947345

約数列:

[1, 5, 11, 55, 121, 127, 389, 605, 635, 1397, 1945, 4279, 6985, 15367, 21395, 47069, 49403, 76835, 235345, 247015, 543433, 2717165, 5977763, 29888815]

約数ペア:

[(1, 29888815), (5, 5977763), (11, 2717165), (55, 543433), (121, 247015), (127, 235345), (389, 76835), (605, 49403), (635, 47069), (1397, 21395), (1945, 15367), (4279, 6985)]