27908045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 37167648

約数和(自身を除く): 9259603

約数列:

[1, 5, 11, 55, 121, 163, 283, 605, 815, 1415, 1793, 3113, 8965, 15565, 19723, 34243, 46129, 98615, 171215, 230645, 507419, 2537095, 5581609, 27908045]

約数ペア:

[(1, 27908045), (5, 5581609), (11, 2537095), (55, 507419), (121, 230645), (163, 171215), (283, 98615), (605, 46129), (815, 34243), (1415, 19723), (1793, 15565), (3113, 8965)]