103673845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 35672075

約数列:

[1, 5, 11, 55, 71, 139, 191, 355, 695, 781, 955, 1529, 2101, 3905, 7645, 9869, 10505, 13561, 26549, 49345, 67805, 108559, 132745, 149171, 292039, 542795, 745855, 1460195, 1884979, 9424895, 20734769, 103673845]

約数ペア:

[(1, 103673845), (5, 20734769), (11, 9424895), (55, 1884979), (71, 1460195), (139, 745855), (191, 542795), (355, 292039), (695, 149171), (781, 132745), (955, 108559), (1529, 67805), (2101, 49345), (3905, 26549), (7645, 13561), (9869, 10505)]