72562735

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 103201920

約数和(自身を除く): 30639185

約数列:

[1, 5, 7, 35, 37, 137, 185, 259, 409, 685, 959, 1295, 2045, 2863, 4795, 5069, 14315, 15133, 25345, 35483, 56033, 75665, 105931, 177415, 280165, 392231, 529655, 1961155, 2073221, 10366105, 14512547, 72562735]

約数ペア:

[(1, 72562735), (5, 14512547), (7, 10366105), (35, 2073221), (37, 1961155), (137, 529655), (185, 392231), (259, 280165), (409, 177415), (685, 105931), (959, 75665), (1295, 56033), (2045, 35483), (2863, 25345), (4795, 15133), (5069, 14315)]