75075950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{16871}}^1$

素因数の和:16972

約数の個数: 24

約数和(自身を含む): 141218640

約数和(自身を除く): 66142690

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 16871, 33742, 84355, 168710, 421775, 843550, 1501519, 3003038, 7507595, 15015190, 37537975, 75075950]

約数ペア:

[(1, 75075950), (2, 37537975), (5, 15015190), (10, 7507595), (25, 3003038), (50, 1501519), (89, 843550), (178, 421775), (445, 168710), (890, 84355), (2225, 33742), (4450, 16871)]