264964245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{194113}}^1$

素因数の和:194141

約数の個数: 32

約数和(自身を含む): 521778432

約数和(自身を除く): 256814187

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 194113, 582339, 970565, 1358791, 2523469, 2911695, 4076373, 6793955, 7570407, 12617345, 17664283, 20381865, 37852035, 52992849, 88321415, 264964245]

約数ペア:

[(1, 264964245), (3, 88321415), (5, 52992849), (7, 37852035), (13, 20381865), (15, 17664283), (21, 12617345), (35, 7570407), (39, 6793955), (65, 4076373), (91, 2911695), (105, 2523469), (195, 1358791), (273, 970565), (455, 582339), (1365, 194113)]