29931265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 44593920

約数和(自身を除く): 14662655

約数列:

[1, 5, 7, 13, 35, 65, 91, 157, 419, 455, 785, 1099, 2041, 2095, 2933, 5447, 5495, 10205, 14287, 14665, 27235, 38129, 65783, 71435, 190645, 328915, 460481, 855179, 2302405, 4275895, 5986253, 29931265]

約数ペア:

[(1, 29931265), (5, 5986253), (7, 4275895), (13, 2302405), (35, 855179), (65, 460481), (91, 328915), (157, 190645), (419, 71435), (455, 65783), (785, 38129), (1099, 27235), (2041, 14665), (2095, 14287), (2933, 10205), (5447, 5495)]