15203973455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{9643}}^1$

素因数の和:10031

約数の個数: 32

約数和(自身を含む): 20164446720

約数和(自身を除く): 4960473265

約数列:

[1, 5, 11, 55, 109, 263, 545, 1199, 1315, 2893, 5995, 9643, 14465, 28667, 48215, 106073, 143335, 315337, 530365, 1051087, 1576685, 2536109, 5255435, 11561957, 12680545, 27897199, 57809785, 139485995, 276435881, 1382179405, 3040794691, 15203973455]

約数ペア:

[(1, 15203973455), (5, 3040794691), (11, 1382179405), (55, 276435881), (109, 139485995), (263, 57809785), (545, 27897199), (1199, 12680545), (1315, 11561957), (2893, 5255435), (5995, 2536109), (9643, 1576685), (14465, 1051087), (28667, 530365), (48215, 315337), (106073, 143335)]