12910346075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{72337}}^1$

素因数の和:72428

約数の個数: 36

約数和(自身を含む): 17894974440

約数和(自身を除く): 4984628365

約数列:

[1, 5, 11, 25, 55, 59, 121, 275, 295, 605, 649, 1475, 3025, 3245, 7139, 16225, 35695, 72337, 178475, 361685, 795707, 1808425, 3978535, 4267883, 8752777, 19892675, 21339415, 43763885, 46946713, 106697075, 218819425, 234733565, 516413843, 1173667825, 2582069215, 12910346075]

約数ペア:

[(1, 12910346075), (5, 2582069215), (11, 1173667825), (25, 516413843), (55, 234733565), (59, 218819425), (121, 106697075), (275, 46946713), (295, 43763885), (605, 21339415), (649, 19892675), (1475, 8752777), (3025, 4267883), (3245, 3978535), (7139, 1808425), (16225, 795707), (35695, 361685), (72337, 178475)]