42237255

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 69608448

約数和(自身を除く): 27371193

約数列:

[1, 3, 5, 15, 47, 141, 181, 235, 331, 543, 705, 905, 993, 1655, 2715, 4965, 8507, 15557, 25521, 42535, 46671, 59911, 77785, 127605, 179733, 233355, 299555, 898665, 2815817, 8447451, 14079085, 42237255]

約数ペア:

[(1, 42237255), (3, 14079085), (5, 8447451), (15, 2815817), (47, 898665), (141, 299555), (181, 233355), (235, 179733), (331, 127605), (543, 77785), (705, 59911), (905, 46671), (993, 42535), (1655, 25521), (2715, 15557), (4965, 8507)]