64338285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22937}}^1$

素因数の和:22973

約数の個数: 32

約数和(自身を含む): 118910592

約数和(自身を除く): 54572307

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 22937, 68811, 114685, 252307, 344055, 389929, 756921, 1169787, 1261535, 1949645, 3784605, 4289219, 5848935, 12867657, 21446095, 64338285]

約数ペア:

[(1, 64338285), (3, 21446095), (5, 12867657), (11, 5848935), (15, 4289219), (17, 3784605), (33, 1949645), (51, 1261535), (55, 1169787), (85, 756921), (165, 389929), (187, 344055), (255, 252307), (561, 114685), (935, 68811), (2805, 22937)]