51090975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17467}}^1$

素因数の和:17496

約数の個数: 36

約数和(自身を含む): 98554456

約数和(自身を除く): 47463481

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 17467, 52401, 87335, 157203, 227071, 262005, 436675, 681213, 786015, 1135355, 1310025, 2043639, 3406065, 3930075, 5676775, 10218195, 17030325, 51090975]

約数ペア:

[(1, 51090975), (3, 17030325), (5, 10218195), (9, 5676775), (13, 3930075), (15, 3406065), (25, 2043639), (39, 1310025), (45, 1135355), (65, 786015), (75, 681213), (117, 436675), (195, 262005), (225, 227071), (325, 157203), (585, 87335), (975, 52401), (2925, 17467)]