13505835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 11331285

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 293, 439, 879, 1317, 1465, 2051, 2195, 3073, 4395, 6153, 6585, 9219, 10255, 15365, 30765, 46095, 128627, 385881, 643135, 900389, 1929405, 2701167, 4501945, 13505835]

約数ペア:

[(1, 13505835), (3, 4501945), (5, 2701167), (7, 1929405), (15, 900389), (21, 643135), (35, 385881), (105, 128627), (293, 46095), (439, 30765), (879, 15365), (1317, 10255), (1465, 9219), (2051, 6585), (2195, 6153), (3073, 4395)]