42760365

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 70557696

約数和(自身を除く): 27797331

約数列:

[1, 3, 5, 15, 47, 131, 141, 235, 393, 463, 655, 705, 1389, 1965, 2315, 6157, 6945, 18471, 21761, 30785, 60653, 65283, 92355, 108805, 181959, 303265, 326415, 909795, 2850691, 8552073, 14253455, 42760365]

約数ペア:

[(1, 42760365), (3, 14253455), (5, 8552073), (15, 2850691), (47, 909795), (131, 326415), (141, 303265), (235, 181959), (393, 108805), (463, 92355), (655, 65283), (705, 60653), (1389, 30785), (1965, 21761), (2315, 18471), (6157, 6945)]