43638075

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5005

約数の個数: 48

約数和(自身を含む): 86348640

約数和(自身を除く): 42710565

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 4973, 8775, 14919, 24865, 44757, 64649, 74595, 124325, 134271, 193947, 223785, 323245, 372975, 581841, 671355, 969735, 1118925, 1616225, 1745523, 2909205, 3356775, 4848675, 8727615, 14546025, 43638075]

約数ペア:

[(1, 43638075), (3, 14546025), (5, 8727615), (9, 4848675), (13, 3356775), (15, 2909205), (25, 1745523), (27, 1616225), (39, 1118925), (45, 969735), (65, 671355), (75, 581841), (117, 372975), (135, 323245), (195, 223785), (225, 193947), (325, 134271), (351, 124325), (585, 74595), (675, 64649), (975, 44757), (1755, 24865), (2925, 14919), (4973, 8775)]