15561730079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{5939}}^1$

素因数の和:6287

約数の個数: 32

約数和(自身を含む): 19112163840

約数和(自身を除く): 3550433761

約数列:

[1, 7, 17, 97, 119, 227, 679, 1589, 1649, 3859, 5939, 11543, 22019, 27013, 41573, 100963, 154133, 374323, 576083, 706741, 1348153, 2620261, 4032581, 9437071, 9793411, 22918601, 68553877, 130770841, 160430207, 915395887, 2223104297, 15561730079]

約数ペア:

[(1, 15561730079), (7, 2223104297), (17, 915395887), (97, 160430207), (119, 130770841), (227, 68553877), (679, 22918601), (1589, 9793411), (1649, 9437071), (3859, 4032581), (5939, 2620261), (11543, 1348153), (22019, 706741), (27013, 576083), (41573, 374323), (100963, 154133)]