50719125

素因数分解:

$3^1\times 5^3\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 84928896

約数和(自身を除く): 34209771

約数列:

[1, 3, 5, 15, 25, 75, 125, 211, 375, 633, 641, 1055, 1923, 3165, 3205, 5275, 9615, 15825, 16025, 26375, 48075, 79125, 80125, 135251, 240375, 405753, 676255, 2028765, 3381275, 10143825, 16906375, 50719125]

約数ペア:

[(1, 50719125), (3, 16906375), (5, 10143825), (15, 3381275), (25, 2028765), (75, 676255), (125, 405753), (211, 240375), (375, 135251), (633, 80125), (641, 79125), (1055, 48075), (1923, 26375), (3165, 16025), (3205, 15825), (5275, 9615)]