2155363595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{52321}}^1$

素因数の和:52451

約数の個数: 32

約数和(自身を含む): 3254846976

約数和(自身を除く): 1099483381

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 385, 535, 749, 1177, 3745, 5885, 8239, 41195, 52321, 261605, 366247, 575531, 1831235, 2877655, 4028717, 5598347, 20143585, 27991735, 39188429, 61581817, 195942145, 307909085, 431072719, 2155363595]

約数ペア:

[(1, 2155363595), (5, 431072719), (7, 307909085), (11, 195942145), (35, 61581817), (55, 39188429), (77, 27991735), (107, 20143585), (385, 5598347), (535, 4028717), (749, 2877655), (1177, 1831235), (3745, 575531), (5885, 366247), (8239, 261605), (41195, 52321)]