147939435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{469649}}^1$

素因数の和:469667

約数の個数: 24

約数和(自身を含む): 293061600

約数和(自身を除く): 145122165

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 469649, 1408947, 2348245, 3287543, 4226841, 7044735, 9862629, 16437715, 21134205, 29587887, 49313145, 147939435]

約数ペア:

[(1, 147939435), (3, 49313145), (5, 29587887), (7, 21134205), (9, 16437715), (15, 9862629), (21, 7044735), (35, 4226841), (45, 3287543), (63, 2348245), (105, 1408947), (315, 469649)]