133720015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6507

約数の個数: 32

約数和(自身を含む): 195048000

約数和(自身を除く): 61327985

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 6449, 20735, 32245, 70939, 83837, 187021, 354695, 419185, 922207, 935105, 2057231, 2431273, 4611035, 10286155, 12156365, 26744003, 133720015]

約数ペア:

[(1, 133720015), (5, 26744003), (11, 12156365), (13, 10286155), (29, 4611035), (55, 2431273), (65, 2057231), (143, 935105), (145, 922207), (319, 419185), (377, 354695), (715, 187021), (1595, 83837), (1885, 70939), (4147, 32245), (6449, 20735)]