2013115845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{26539}}^1$

素因数の和:26949

約数の個数: 32

約数和(自身を含む): 3477801600

約数和(自身を除く): 1464685755

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 389, 1167, 1945, 5057, 5835, 15171, 25285, 26539, 75855, 79617, 132695, 345007, 398085, 1035021, 1725035, 5175105, 10323671, 30971013, 51618355, 134207723, 154855065, 402623169, 671038615, 2013115845]

約数ペア:

[(1, 2013115845), (3, 671038615), (5, 402623169), (13, 154855065), (15, 134207723), (39, 51618355), (65, 30971013), (195, 10323671), (389, 5175105), (1167, 1725035), (1945, 1035021), (5057, 398085), (5835, 345007), (15171, 132695), (25285, 79617), (26539, 75855)]