4253145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 7765632

約数和(自身を除く): 3512487

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1283, 3315, 3849, 6415, 16679, 19245, 21811, 50037, 65433, 83395, 109055, 250185, 283543, 327165, 850629, 1417715, 4253145]

約数ペア:

[(1, 4253145), (3, 1417715), (5, 850629), (13, 327165), (15, 283543), (17, 250185), (39, 109055), (51, 83395), (65, 65433), (85, 50037), (195, 21811), (221, 19245), (255, 16679), (663, 6415), (1105, 3849), (1283, 3315)]