13077375

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 22294272

約数和(自身を除く): 9216897

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 811, 1075, 2433, 3225, 4055, 5375, 12165, 16125, 20275, 34873, 60825, 101375, 104619, 174365, 304125, 523095, 871825, 2615475, 4359125, 13077375]

約数ペア:

[(1, 13077375), (3, 4359125), (5, 2615475), (15, 871825), (25, 523095), (43, 304125), (75, 174365), (125, 104619), (129, 101375), (215, 60825), (375, 34873), (645, 20275), (811, 16125), (1075, 12165), (2433, 5375), (3225, 4055)]