42342135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 76416480

約数和(自身を除く): 34074345

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 121, 123, 165, 205, 363, 451, 569, 605, 615, 1353, 1707, 1815, 2255, 2845, 4961, 6259, 6765, 8535, 14883, 18777, 23329, 24805, 31295, 68849, 69987, 74415, 93885, 116645, 206547, 256619, 344245, 349935, 769857, 1032735, 1283095, 2822809, 3849285, 8468427, 14114045, 42342135]

約数ペア:

[(1, 42342135), (3, 14114045), (5, 8468427), (11, 3849285), (15, 2822809), (33, 1283095), (41, 1032735), (55, 769857), (121, 349935), (123, 344245), (165, 256619), (205, 206547), (363, 116645), (451, 93885), (569, 74415), (605, 69987), (615, 68849), (1353, 31295), (1707, 24805), (1815, 23329), (2255, 18777), (2845, 14883), (4961, 8535), (6259, 6765)]