1090278105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 2051371008

約数和(自身を除く): 961092903

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 107, 159, 265, 321, 371, 535, 749, 795, 1113, 1605, 1831, 1855, 2247, 3745, 5493, 5565, 5671, 9155, 11235, 12817, 17013, 27465, 28355, 38451, 39697, 64085, 85065, 97043, 119091, 192255, 195917, 198485, 291129, 485215, 587751, 595455, 679301, 979585, 1371419, 1455645, 2037903, 2938755, 3396505, 4114257, 6857095, 10189515, 10383601, 20571285, 31150803, 51918005, 72685207, 155754015, 218055621, 363426035, 1090278105]

約数ペア:

[(1, 1090278105), (3, 363426035), (5, 218055621), (7, 155754015), (15, 72685207), (21, 51918005), (35, 31150803), (53, 20571285), (105, 10383601), (107, 10189515), (159, 6857095), (265, 4114257), (321, 3396505), (371, 2938755), (535, 2037903), (749, 1455645), (795, 1371419), (1113, 979585), (1605, 679301), (1831, 595455), (1855, 587751), (2247, 485215), (3745, 291129), (5493, 198485), (5565, 195917), (5671, 192255), (9155, 119091), (11235, 97043), (12817, 85065), (17013, 64085), (27465, 39697), (28355, 38451)]