75565545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8641}}^1$

素因数の和:8713

約数の個数: 32

約数和(自身を含む): 134400384

約数和(自身を除く): 58834839

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8641, 8745, 25923, 43205, 95051, 129615, 285153, 457973, 475255, 1373919, 1425765, 2289865, 5037703, 6869595, 15113109, 25188515, 75565545]

約数ペア:

[(1, 75565545), (3, 25188515), (5, 15113109), (11, 6869595), (15, 5037703), (33, 2289865), (53, 1425765), (55, 1373919), (159, 475255), (165, 457973), (265, 285153), (583, 129615), (795, 95051), (1749, 43205), (2915, 25923), (8641, 8745)]