65564135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 97843200

約数和(自身を除く): 32279065

約数列:

[1, 5, 7, 13, 35, 65, 91, 103, 455, 515, 721, 1339, 1399, 3605, 6695, 6995, 9373, 9793, 18187, 46865, 48965, 90935, 127309, 144097, 636545, 720485, 1008679, 1873261, 5043395, 9366305, 13112827, 65564135]

約数ペア:

[(1, 65564135), (5, 13112827), (7, 9366305), (13, 5043395), (35, 1873261), (65, 1008679), (91, 720485), (103, 636545), (455, 144097), (515, 127309), (721, 90935), (1339, 48965), (1399, 46865), (3605, 18187), (6695, 9793), (6995, 9373)]