54347205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1451}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 95344128

約数和(自身を除く): 40996923

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 227, 681, 1135, 1451, 2497, 3405, 4353, 7255, 7491, 12485, 15961, 21765, 37455, 47883, 79805, 239415, 329377, 988131, 1646885, 3623147, 4940655, 10869441, 18115735, 54347205]

約数ペア:

[(1, 54347205), (3, 18115735), (5, 10869441), (11, 4940655), (15, 3623147), (33, 1646885), (55, 988131), (165, 329377), (227, 239415), (681, 79805), (1135, 47883), (1451, 37455), (2497, 21765), (3405, 15961), (4353, 12485), (7255, 7491)]