55081875

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 95032080

約数和(自身を除く): 39950205

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 625, 725, 1013, 1875, 2175, 3039, 3625, 5065, 10875, 15195, 18125, 25325, 29377, 54375, 75975, 88131, 126625, 146885, 379875, 440655, 633125, 734425, 1899375, 2203275, 3672125, 11016375, 18360625, 55081875]

約数ペア:

[(1, 55081875), (3, 18360625), (5, 11016375), (15, 3672125), (25, 2203275), (29, 1899375), (75, 734425), (87, 633125), (125, 440655), (145, 379875), (375, 146885), (435, 126625), (625, 88131), (725, 75975), (1013, 54375), (1875, 29377), (2175, 25325), (3039, 18125), (3625, 15195), (5065, 10875)]