345740475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{271169}}^1$

素因数の和:271199

約数の個数: 24

約数和(自身を含む): 605251440

約数和(自身を除く): 259510965

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 271169, 813507, 1355845, 4067535, 4609873, 6779225, 13829619, 20337675, 23049365, 69148095, 115246825, 345740475]

約数ペア:

[(1, 345740475), (3, 115246825), (5, 69148095), (15, 23049365), (17, 20337675), (25, 13829619), (51, 6779225), (75, 4609873), (85, 4067535), (255, 1355845), (425, 813507), (1275, 271169)]