2951054955

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1525093}}^1$

素因数の和:1525147

約数の個数: 24

約数和(自身を含む): 5234122608

約数和(自身を除く): 2283067653

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 1525093, 4575279, 7625465, 13725837, 22876395, 65578999, 68629185, 196736997, 327894995, 590210991, 983684985, 2951054955]

約数ペア:

[(1, 2951054955), (3, 983684985), (5, 590210991), (9, 327894995), (15, 196736997), (43, 68629185), (45, 65578999), (129, 22876395), (215, 13725837), (387, 7625465), (645, 4575279), (1935, 1525093)]