740147135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{56093}}^1$

素因数の和:56147

約数の個数: 32

約数和(自身を含む): 1130855040

約数和(自身を除く): 390707905

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 13195, 56093, 280465, 392651, 729209, 1626697, 1963255, 3646045, 5104463, 8133485, 11386879, 21147061, 25522315, 56934395, 105735305, 148029427, 740147135]

約数ペア:

[(1, 740147135), (5, 148029427), (7, 105735305), (13, 56934395), (29, 25522315), (35, 21147061), (65, 11386879), (91, 8133485), (145, 5104463), (203, 3646045), (377, 1963255), (455, 1626697), (1015, 729209), (1885, 392651), (2639, 280465), (13195, 56093)]