1271388075

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{232217}}^1$

素因数の和:232303

約数の個数: 24

約数和(自身を含む): 2130832368

約数和(自身を除く): 859444293

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 232217, 696651, 1161085, 3483255, 5805425, 16951841, 17416275, 50855523, 84759205, 254277615, 423796025, 1271388075]

約数ペア:

[(1, 1271388075), (3, 423796025), (5, 254277615), (15, 84759205), (25, 50855523), (73, 17416275), (75, 16951841), (219, 5805425), (365, 3483255), (1095, 1161085), (1825, 696651), (5475, 232217)]