75523775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 100399824

約数和(自身を除く): 24876049

約数列:

[1, 5, 17, 25, 83, 85, 415, 425, 1411, 2075, 2141, 7055, 10705, 35275, 36397, 53525, 177703, 181985, 888515, 909925, 3020951, 4442575, 15104755, 75523775]

約数ペア:

[(1, 75523775), (5, 15104755), (17, 4442575), (25, 3020951), (83, 909925), (85, 888515), (415, 181985), (425, 177703), (1411, 53525), (2075, 36397), (2141, 35275), (7055, 10705)]