15673600385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{1663}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 19322634240

約数和(自身を除く): 3649033855

約数列:

[1, 5, 71, 139, 191, 355, 695, 955, 1663, 8315, 9869, 13561, 26549, 49345, 67805, 118073, 132745, 231157, 317633, 590365, 1155785, 1588165, 1884979, 9424895, 16412147, 22551943, 44150987, 82060735, 112759715, 220754935, 3134720077, 15673600385]

約数ペア:

[(1, 15673600385), (5, 3134720077), (71, 220754935), (139, 112759715), (191, 82060735), (355, 44150987), (695, 22551943), (955, 16412147), (1663, 9424895), (8315, 1884979), (9869, 1588165), (13561, 1155785), (26549, 590365), (49345, 317633), (67805, 231157), (118073, 132745)]