53945865

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9293}}^1$

素因数の和:9350

約数の個数: 32

約数和(自身を含む): 98144640

約数和(自身を除く): 44198775

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 9293, 27879, 46465, 83637, 139395, 250911, 399599, 418185, 1198797, 1254555, 1997995, 3596391, 5993985, 10789173, 17981955, 53945865]

約数ペア:

[(1, 53945865), (3, 17981955), (5, 10789173), (9, 5993985), (15, 3596391), (27, 1997995), (43, 1254555), (45, 1198797), (129, 418185), (135, 399599), (215, 250911), (387, 139395), (645, 83637), (1161, 46465), (1935, 27879), (5805, 9293)]