74586465

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 134823936

約数和(自身を除く): 60237471

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 127, 155, 279, 381, 421, 465, 635, 1143, 1263, 1395, 1905, 2105, 3789, 3937, 5715, 6315, 11811, 13051, 18945, 19685, 35433, 39153, 53467, 59055, 65255, 117459, 160401, 177165, 195765, 267335, 481203, 587295, 802005, 1657477, 2406015, 4972431, 8287385, 14917293, 24862155, 74586465]

約数ペア:

[(1, 74586465), (3, 24862155), (5, 14917293), (9, 8287385), (15, 4972431), (31, 2406015), (45, 1657477), (93, 802005), (127, 587295), (155, 481203), (279, 267335), (381, 195765), (421, 177165), (465, 160401), (635, 117459), (1143, 65255), (1263, 59055), (1395, 53467), (1905, 39153), (2105, 35433), (3789, 19685), (3937, 18945), (5715, 13051), (6315, 11811)]