2100071177155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{60669397}}^1$

素因数の和:60669475

約数の個数: 32

約数和(自身を含む): 3075210445824

約数和(自身を除く): 975139268669

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 805, 989, 1505, 4945, 6923, 34615, 60669397, 303346985, 424685779, 1395396131, 2123428895, 2608784071, 6976980655, 9767772917, 13043920355, 18261488497, 48838864585, 60002033633, 91307442485, 300010168165, 420014235431, 2100071177155]

約数ペア:

[(1, 2100071177155), (5, 420014235431), (7, 300010168165), (23, 91307442485), (35, 60002033633), (43, 48838864585), (115, 18261488497), (161, 13043920355), (215, 9767772917), (301, 6976980655), (805, 2608784071), (989, 2123428895), (1505, 1395396131), (4945, 424685779), (6923, 303346985), (34615, 60669397)]