27754995

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 46708992

約数和(自身を除く): 18953997

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1163, 1591, 3489, 4773, 5815, 7955, 17445, 23865, 43031, 50009, 129093, 150027, 215155, 250045, 645465, 750135, 1850333, 5550999, 9251665, 27754995]

約数ペア:

[(1, 27754995), (3, 9251665), (5, 5550999), (15, 1850333), (37, 750135), (43, 645465), (111, 250045), (129, 215155), (185, 150027), (215, 129093), (555, 50009), (645, 43031), (1163, 23865), (1591, 17445), (3489, 7955), (4773, 5815)]