15798003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 23869440

約数和(自身を除く): 8071437

約数列:

[1, 3, 13, 31, 39, 73, 93, 179, 219, 403, 537, 949, 1209, 2263, 2327, 2847, 5549, 6789, 6981, 13067, 16647, 29419, 39201, 72137, 88257, 169871, 216411, 405077, 509613, 1215231, 5266001, 15798003]

約数ペア:

[(1, 15798003), (3, 5266001), (13, 1215231), (31, 509613), (39, 405077), (73, 216411), (93, 169871), (179, 88257), (219, 72137), (403, 39201), (537, 29419), (949, 16647), (1209, 13067), (2263, 6981), (2327, 6789), (2847, 5549)]