56550285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 110972160

約数和(自身を除く): 54421875

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 113, 135, 165, 297, 337, 339, 495, 565, 1011, 1017, 1243, 1485, 1685, 1695, 3033, 3051, 3707, 3729, 5055, 5085, 6215, 9099, 11121, 11187, 15165, 15255, 18535, 18645, 33363, 33561, 38081, 45495, 55605, 55935, 100089, 114243, 166815, 167805, 190405, 342729, 418891, 500445, 571215, 1028187, 1256673, 1713645, 2094455, 3770019, 5140935, 6283365, 11310057, 18850095, 56550285]

約数ペア:

[(1, 56550285), (3, 18850095), (5, 11310057), (9, 6283365), (11, 5140935), (15, 3770019), (27, 2094455), (33, 1713645), (45, 1256673), (55, 1028187), (99, 571215), (113, 500445), (135, 418891), (165, 342729), (297, 190405), (337, 167805), (339, 166815), (495, 114243), (565, 100089), (1011, 55935), (1017, 55605), (1243, 45495), (1485, 38081), (1685, 33561), (1695, 33363), (3033, 18645), (3051, 18535), (3707, 15255), (3729, 15165), (5055, 11187), (5085, 11121), (6215, 9099)]