65528645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2441}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 98461440

約数和(自身を除く): 32932795

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 2441, 3835, 5369, 12205, 17087, 26845, 31733, 85435, 144019, 158665, 222131, 720095, 1008133, 1110655, 1872247, 5040665, 9361235, 13105729, 65528645]

約数ペア:

[(1, 65528645), (5, 13105729), (7, 9361235), (13, 5040665), (35, 1872247), (59, 1110655), (65, 1008133), (91, 720095), (295, 222131), (413, 158665), (455, 144019), (767, 85435), (2065, 31733), (2441, 26845), (3835, 17087), (5369, 12205)]