145452217

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 155190784

約数和(自身を除く): 9738567

約数列:

[1, 31, 37, 211, 601, 1147, 6541, 7807, 18631, 22237, 126811, 242017, 689347, 3931141, 4692007, 145452217]

約数ペア:

[(1, 145452217), (31, 4692007), (37, 3931141), (211, 689347), (601, 242017), (1147, 126811), (6541, 22237), (7807, 18631)]