47059785

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 85098816

約数和(自身を除く): 38039031

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 655, 887, 1179, 1965, 2661, 3537, 4435, 5895, 7983, 10611, 13305, 17685, 23949, 39915, 53055, 71847, 116197, 119745, 348591, 359235, 580985, 1045773, 1742955, 3137319, 5228865, 9411957, 15686595, 47059785]

約数ペア:

[(1, 47059785), (3, 15686595), (5, 9411957), (9, 5228865), (15, 3137319), (27, 1742955), (45, 1045773), (81, 580985), (131, 359235), (135, 348591), (393, 119745), (405, 116197), (655, 71847), (887, 53055), (1179, 39915), (1965, 23949), (2661, 17685), (3537, 13305), (4435, 10611), (5895, 7983)]