127963485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5087}}^1$

素因数の和:5154

約数の個数: 48

約数和(自身を含む): 244468224

約数和(自身を除く): 116504739

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 5087, 8385, 15261, 25155, 25435, 45783, 66131, 76305, 198393, 218741, 228915, 330655, 595179, 656223, 991965, 1093705, 1968669, 2843633, 2975895, 3281115, 8530899, 9843345, 14218165, 25592697, 42654495, 127963485]

約数ペア:

[(1, 127963485), (3, 42654495), (5, 25592697), (9, 14218165), (13, 9843345), (15, 8530899), (39, 3281115), (43, 2975895), (45, 2843633), (65, 1968669), (117, 1093705), (129, 991965), (195, 656223), (215, 595179), (387, 330655), (559, 228915), (585, 218741), (645, 198393), (1677, 76305), (1935, 66131), (2795, 45783), (5031, 25435), (5087, 25155), (8385, 15261)]