47706915

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 78151680

約数和(自身を除く): 30444765

約数列:

[1, 3, 5, 15, 79, 127, 237, 317, 381, 395, 635, 951, 1185, 1585, 1905, 4755, 10033, 25043, 30099, 40259, 50165, 75129, 120777, 125215, 150495, 201295, 375645, 603885, 3180461, 9541383, 15902305, 47706915]

約数ペア:

[(1, 47706915), (3, 15902305), (5, 9541383), (15, 3180461), (79, 603885), (127, 375645), (237, 201295), (317, 150495), (381, 125215), (395, 120777), (635, 75129), (951, 50165), (1185, 40259), (1585, 30099), (1905, 25043), (4755, 10033)]