128430435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9337}}^1$

素因数の和:9483

約数の個数: 32

約数和(自身を含む): 236662272

約数和(自身を除く): 108231837

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 9337, 13755, 28011, 46685, 65359, 140055, 196077, 326795, 980385, 1223147, 3669441, 6115735, 8562029, 18347205, 25686087, 42810145, 128430435]

約数ペア:

[(1, 128430435), (3, 42810145), (5, 25686087), (7, 18347205), (15, 8562029), (21, 6115735), (35, 3669441), (105, 1223147), (131, 980385), (393, 326795), (655, 196077), (917, 140055), (1965, 65359), (2751, 46685), (4585, 28011), (9337, 13755)]