42015675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43093}}^1$

素因数の和:43119

約数の個数: 24

約数和(自身を含む): 74811184

約数和(自身を除く): 32795509

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 43093, 129279, 215465, 560209, 646395, 1077325, 1680627, 2801045, 3231975, 8403135, 14005225, 42015675]

約数ペア:

[(1, 42015675), (3, 14005225), (5, 8403135), (13, 3231975), (15, 2801045), (25, 1680627), (39, 1077325), (65, 646395), (75, 560209), (195, 215465), (325, 129279), (975, 43093)]