880472505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{49871}}^1$

素因数の和:49997

約数の個数: 32

約数和(自身を含む): 1551218688

約数和(自身を除く): 670746183

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 17655, 49871, 149613, 249355, 548581, 748065, 1645743, 2742905, 5336197, 8228715, 16008591, 26680985, 58698167, 80042955, 176094501, 293490835, 880472505]

約数ペア:

[(1, 880472505), (3, 293490835), (5, 176094501), (11, 80042955), (15, 58698167), (33, 26680985), (55, 16008591), (107, 8228715), (165, 5336197), (321, 2742905), (535, 1645743), (1177, 748065), (1605, 548581), (3531, 249355), (5885, 149613), (17655, 49871)]