15038023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 20547072

約数和(自身を除く): 5509049

約数列:

[1, 7, 11, 13, 77, 83, 91, 143, 181, 581, 913, 1001, 1079, 1267, 1991, 2353, 6391, 7553, 11869, 13937, 15023, 16471, 25883, 83083, 105161, 165253, 181181, 195299, 1156771, 1367093, 2148289, 15038023]

約数ペア:

[(1, 15038023), (7, 2148289), (11, 1367093), (13, 1156771), (77, 195299), (83, 181181), (91, 165253), (143, 105161), (181, 83083), (581, 25883), (913, 16471), (1001, 15023), (1079, 13937), (1267, 11869), (1991, 7553), (2353, 6391)]