67456035

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 121575168

約数和(自身を除く): 54119133

約数列:

[1, 3, 5, 9, 15, 43, 45, 71, 129, 213, 215, 355, 387, 491, 639, 645, 1065, 1473, 1935, 2455, 3053, 3195, 4419, 7365, 9159, 15265, 21113, 22095, 27477, 34861, 45795, 63339, 104583, 105565, 137385, 174305, 190017, 313749, 316695, 522915, 950085, 1499023, 1568745, 4497069, 7495115, 13491207, 22485345, 67456035]

約数ペア:

[(1, 67456035), (3, 22485345), (5, 13491207), (9, 7495115), (15, 4497069), (43, 1568745), (45, 1499023), (71, 950085), (129, 522915), (213, 316695), (215, 313749), (355, 190017), (387, 174305), (491, 137385), (639, 105565), (645, 104583), (1065, 63339), (1473, 45795), (1935, 34861), (2455, 27477), (3053, 22095), (3195, 21113), (4419, 15265), (7365, 9159)]