54020625

素因数分解:

$3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 92070528

約数和(自身を除く): 38049903

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 613, 625, 705, 1175, 1839, 1875, 3065, 3525, 5875, 9195, 15325, 17625, 28811, 29375, 45975, 76625, 86433, 88125, 144055, 229875, 383125, 432165, 720275, 1149375, 2160825, 3601375, 10804125, 18006875, 54020625]

約数ペア:

[(1, 54020625), (3, 18006875), (5, 10804125), (15, 3601375), (25, 2160825), (47, 1149375), (75, 720275), (125, 432165), (141, 383125), (235, 229875), (375, 144055), (613, 88125), (625, 86433), (705, 76625), (1175, 45975), (1839, 29375), (1875, 28811), (3065, 17625), (3525, 15325), (5875, 9195)]