82140555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21143}}^1$

素因数の和:21195

約数の個数: 32

約数和(自身を含む): 154266624

約数和(自身を除く): 72126069

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 21143, 63429, 105715, 148001, 317145, 444003, 740005, 782291, 2220015, 2346873, 3911455, 5476037, 11734365, 16428111, 27380185, 82140555]

約数ペア:

[(1, 82140555), (3, 27380185), (5, 16428111), (7, 11734365), (15, 5476037), (21, 3911455), (35, 2346873), (37, 2220015), (105, 782291), (111, 740005), (185, 444003), (259, 317145), (555, 148001), (777, 105715), (1295, 63429), (3885, 21143)]