212375845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 293829120

約数和(自身を除く): 81453275

約数列:

[1, 5, 11, 29, 47, 55, 145, 235, 319, 517, 1363, 1595, 2585, 2833, 6815, 14165, 14993, 31163, 74965, 82157, 133151, 155815, 410785, 665755, 903727, 1464661, 3861379, 4518635, 7323305, 19306895, 42475169, 212375845]

約数ペア:

[(1, 212375845), (5, 42475169), (11, 19306895), (29, 7323305), (47, 4518635), (55, 3861379), (145, 1464661), (235, 903727), (319, 665755), (517, 410785), (1363, 155815), (1595, 133151), (2585, 82157), (2833, 74965), (6815, 31163), (14165, 14993)]