48438845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 25588675

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 3671, 13195, 18355, 25697, 47723, 106459, 128485, 238615, 334061, 532295, 745213, 1383967, 1670305, 3726065, 6919835, 9687769, 48438845]

約数ペア:

[(1, 48438845), (5, 9687769), (7, 6919835), (13, 3726065), (29, 1670305), (35, 1383967), (65, 745213), (91, 532295), (145, 334061), (203, 238615), (377, 128485), (455, 106459), (1015, 47723), (1885, 25697), (2639, 18355), (3671, 13195)]