48865725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7489}}^1$

素因数の和:7534

約数の個数: 36

約数和(自身を含む): 90554100

約数和(自身を除く): 41688375

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 7489, 22467, 37445, 67401, 112335, 187225, 217181, 337005, 561675, 651543, 1085905, 1685025, 1954629, 3257715, 5429525, 9773145, 16288575, 48865725]

約数ペア:

[(1, 48865725), (3, 16288575), (5, 9773145), (9, 5429525), (15, 3257715), (25, 1954629), (29, 1685025), (45, 1085905), (75, 651543), (87, 561675), (145, 337005), (225, 217181), (261, 187225), (435, 112335), (725, 67401), (1305, 37445), (2175, 22467), (6525, 7489)]