42552015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 74566656

約数和(自身を除く): 32014641

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 463, 557, 1389, 1671, 2315, 2785, 5093, 6127, 6945, 8355, 15279, 18381, 25465, 30635, 76395, 91905, 257891, 773673, 1289455, 2836801, 3868365, 8510403, 14184005, 42552015]

約数ペア:

[(1, 42552015), (3, 14184005), (5, 8510403), (11, 3868365), (15, 2836801), (33, 1289455), (55, 773673), (165, 257891), (463, 91905), (557, 76395), (1389, 30635), (1671, 25465), (2315, 18381), (2785, 15279), (5093, 8355), (6127, 6945)]