12480492955

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{21589}}^1$

素因数の和:21883

約数の個数: 32

約数和(自身を含む): 17410176000

約数和(自身を除く): 4929683045

約数列:

[1, 5, 7, 35, 83, 199, 415, 581, 995, 1393, 2905, 6965, 16517, 21589, 82585, 107945, 115619, 151123, 578095, 755615, 1791887, 4296211, 8959435, 12543209, 21481055, 30073477, 62716045, 150367385, 356585513, 1782927565, 2496098591, 12480492955]

約数ペア:

[(1, 12480492955), (5, 2496098591), (7, 1782927565), (35, 356585513), (83, 150367385), (199, 62716045), (415, 30073477), (581, 21481055), (995, 12543209), (1393, 8959435), (2905, 4296211), (6965, 1791887), (16517, 755615), (21589, 578095), (82585, 151123), (107945, 115619)]