15153456

素因数分解:

$2^4\times 3^1\times {\mathrm{315697}}^1$

素因数の和:315708

約数の個数: 20

約数和(自身を含む): 39146552

約数和(自身を除く): 23993096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 315697, 631394, 947091, 1262788, 1894182, 2525576, 3788364, 5051152, 7576728, 15153456]

約数ペア:

[(1, 15153456), (2, 7576728), (3, 5051152), (4, 3788364), (6, 2525576), (8, 1894182), (12, 1262788), (16, 947091), (24, 631394), (48, 315697)]