3328155

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 6004800

約数和(自身を除く): 2676645

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 277, 445, 801, 831, 1335, 1385, 2403, 2493, 4005, 4155, 7479, 12015, 12465, 24653, 37395, 73959, 123265, 221877, 369795, 665631, 1109385, 3328155]

約数ペア:

[(1, 3328155), (3, 1109385), (5, 665631), (9, 369795), (15, 221877), (27, 123265), (45, 73959), (89, 37395), (135, 24653), (267, 12465), (277, 12015), (445, 7479), (801, 4155), (831, 4005), (1335, 2493), (1385, 2403)]