193008015

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15373}}^1$

素因数の和:15421

約数の個数: 40

約数和(自身を含む): 357168768

約数和(自身を除く): 164160753

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12555, 15373, 46119, 76865, 138357, 230595, 415071, 476563, 691785, 1245213, 1429689, 2075355, 2382815, 4289067, 6226065, 7148445, 12867201, 21445335, 38601603, 64336005, 193008015]

約数ペア:

[(1, 193008015), (3, 64336005), (5, 38601603), (9, 21445335), (15, 12867201), (27, 7148445), (31, 6226065), (45, 4289067), (81, 2382815), (93, 2075355), (135, 1429689), (155, 1245213), (279, 691785), (405, 476563), (465, 415071), (837, 230595), (1395, 138357), (2511, 76865), (4185, 46119), (12555, 15373)]