2002172925

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{299951}}^1$

素因数の和:300053

約数の個数: 24

約数和(自身を含む): 3347464320

約数和(自身を除く): 1345291395

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 299951, 899853, 1499755, 4499265, 7498775, 22496325, 26695639, 80086917, 133478195, 400434585, 667390975, 2002172925]

約数ペア:

[(1, 2002172925), (3, 667390975), (5, 400434585), (15, 133478195), (25, 80086917), (75, 26695639), (89, 22496325), (267, 7498775), (445, 4499265), (1335, 1499755), (2225, 899853), (6675, 299951)]