201595725

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4898

約数の個数: 36

約数和(自身を含む): 363048192

約数和(自身を除く): 161452467

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 573, 955, 1719, 2865, 4691, 4775, 8595, 14073, 14325, 23455, 42219, 42975, 70365, 117275, 211095, 351825, 895981, 1055475, 2687943, 4479905, 8063829, 13439715, 22399525, 40319145, 67198575, 201595725]

約数ペア:

[(1, 201595725), (3, 67198575), (5, 40319145), (9, 22399525), (15, 13439715), (25, 8063829), (45, 4479905), (75, 2687943), (191, 1055475), (225, 895981), (573, 351825), (955, 211095), (1719, 117275), (2865, 70365), (4691, 42975), (4775, 42219), (8595, 23455), (14073, 14325)]