29952195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21971

約数の個数: 32

約数和(自身を含む): 58985472

約数和(自身を除く): 29033277

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 21943, 65829, 109715, 153601, 285259, 329145, 460803, 768005, 855777, 1426295, 1996813, 2304015, 4278885, 5990439, 9984065, 29952195]

約数ペア:

[(1, 29952195), (3, 9984065), (5, 5990439), (7, 4278885), (13, 2304015), (15, 1996813), (21, 1426295), (35, 855777), (39, 768005), (65, 460803), (91, 329145), (105, 285259), (195, 153601), (273, 109715), (455, 65829), (1365, 21943)]