42028245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5801}}^1$

素因数の和:5842

約数の個数: 48

約数和(自身を含む): 86890752

約数和(自身を除く): 44862507

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 5801, 7245, 17403, 29005, 40607, 52209, 87015, 121821, 133423, 203035, 261045, 365463, 400269, 609105, 667115, 933961, 1200807, 1827315, 2001345, 2801883, 4669805, 6004035, 8405649, 14009415, 42028245]

約数ペア:

[(1, 42028245), (3, 14009415), (5, 8405649), (7, 6004035), (9, 4669805), (15, 2801883), (21, 2001345), (23, 1827315), (35, 1200807), (45, 933961), (63, 667115), (69, 609105), (105, 400269), (115, 365463), (161, 261045), (207, 203035), (315, 133423), (345, 121821), (483, 87015), (805, 52209), (1035, 40607), (1449, 29005), (2415, 17403), (5801, 7245)]