304889145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 539856576

約数和(自身を除く): 234967431

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 173, 363, 519, 605, 865, 971, 1815, 1903, 2595, 2913, 4855, 5709, 9515, 10681, 14565, 20933, 28545, 32043, 53405, 62799, 104665, 117491, 160215, 167983, 313995, 352473, 503949, 587455, 839915, 1762365, 1847813, 2519745, 5543439, 9239065, 20325943, 27717195, 60977829, 101629715, 304889145]

約数ペア:

[(1, 304889145), (3, 101629715), (5, 60977829), (11, 27717195), (15, 20325943), (33, 9239065), (55, 5543439), (121, 2519745), (165, 1847813), (173, 1762365), (363, 839915), (519, 587455), (605, 503949), (865, 352473), (971, 313995), (1815, 167983), (1903, 160215), (2595, 117491), (2913, 104665), (4855, 62799), (5709, 53405), (9515, 32043), (10681, 28545), (14565, 20933)]