127725495

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 209267712

約数和(自身を除く): 81542217

約数列:

[1, 3, 5, 15, 53, 159, 265, 347, 463, 795, 1041, 1389, 1735, 2315, 5205, 6945, 18391, 24539, 55173, 73617, 91955, 122695, 160661, 275865, 368085, 481983, 803305, 2409915, 8515033, 25545099, 42575165, 127725495]

約数ペア:

[(1, 127725495), (3, 42575165), (5, 25545099), (15, 8515033), (53, 2409915), (159, 803305), (265, 481983), (347, 368085), (463, 275865), (795, 160661), (1041, 122695), (1389, 91955), (1735, 73617), (2315, 55173), (5205, 24539), (6945, 18391)]