39204935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 59443200

約数和(自身を除く): 20238265

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 1289, 2765, 4345, 6083, 6445, 9023, 14179, 30415, 45115, 70895, 99253, 101831, 496265, 509155, 712817, 1120141, 3564085, 5600705, 7840987, 39204935]

約数ペア:

[(1, 39204935), (5, 7840987), (7, 5600705), (11, 3564085), (35, 1120141), (55, 712817), (77, 509155), (79, 496265), (385, 101831), (395, 99253), (553, 70895), (869, 45115), (1289, 30415), (2765, 14179), (4345, 9023), (6083, 6445)]