2387444985

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{2089}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 4196134800

約数和(自身を除く): 1808689815

約数列:

[1, 3, 5, 9, 15, 45, 109, 233, 327, 545, 699, 981, 1165, 1635, 2089, 2097, 3495, 4905, 6267, 10445, 10485, 18801, 25397, 31335, 76191, 94005, 126985, 227701, 228573, 380955, 486737, 683103, 1138505, 1142865, 1460211, 2049309, 2433685, 3415515, 4380633, 7301055, 10246545, 21903165, 53054333, 159162999, 265271665, 477488997, 795814995, 2387444985]

約数ペア:

[(1, 2387444985), (3, 795814995), (5, 477488997), (9, 265271665), (15, 159162999), (45, 53054333), (109, 21903165), (233, 10246545), (327, 7301055), (545, 4380633), (699, 3415515), (981, 2433685), (1165, 2049309), (1635, 1460211), (2089, 1142865), (2097, 1138505), (3495, 683103), (4905, 486737), (6267, 380955), (10445, 228573), (10485, 227701), (18801, 126985), (25397, 94005), (31335, 76191)]