72003085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6501

約数の個数: 32

約数和(自身を含む): 111456000

約数和(自身を除く): 39452915

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 6449, 11165, 32245, 45143, 70939, 187021, 225715, 354695, 496573, 935105, 1309147, 2057231, 2482865, 6545735, 10286155, 14400617, 72003085]

約数ペア:

[(1, 72003085), (5, 14400617), (7, 10286155), (11, 6545735), (29, 2482865), (35, 2057231), (55, 1309147), (77, 935105), (145, 496573), (203, 354695), (319, 225715), (385, 187021), (1015, 70939), (1595, 45143), (2233, 32245), (6449, 11165)]