20132698521585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{225918179}}^1$

素因数の和:225918657

約数の個数: 32

約数和(自身を含む): 34766096883840

約数和(自身を除く): 14633398362255

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 457, 1371, 2285, 5941, 6855, 17823, 29705, 89115, 225918179, 677754537, 1129590895, 2936936327, 3388772685, 8810808981, 14684681635, 44054044905, 103244607803, 309733823409, 516223039015, 1342179901439, 1548669117045, 4026539704317, 6710899507195, 20132698521585]

約数ペア:

[(1, 20132698521585), (3, 6710899507195), (5, 4026539704317), (13, 1548669117045), (15, 1342179901439), (39, 516223039015), (65, 309733823409), (195, 103244607803), (457, 44054044905), (1371, 14684681635), (2285, 8810808981), (5941, 3388772685), (6855, 2936936327), (17823, 1129590895), (29705, 677754537), (89115, 225918179)]