42497785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 15355655

約数列:

[1, 5, 11, 53, 55, 61, 239, 265, 305, 583, 671, 1195, 2629, 2915, 3233, 3355, 12667, 13145, 14579, 16165, 35563, 63335, 72895, 139337, 160369, 177815, 696685, 772687, 801845, 3863435, 8499557, 42497785]

約数ペア:

[(1, 42497785), (5, 8499557), (11, 3863435), (53, 801845), (55, 772687), (61, 696685), (239, 177815), (265, 160369), (305, 139337), (583, 72895), (671, 63335), (1195, 35563), (2629, 16165), (2915, 14579), (3233, 13145), (3355, 12667)]