244687065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 467804160

約数和(自身を除く): 223117095

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 107, 145, 203, 321, 435, 535, 609, 749, 751, 1015, 1605, 2247, 2253, 3045, 3103, 3745, 3755, 5257, 9309, 11235, 11265, 15515, 15771, 21721, 21779, 26285, 46545, 65163, 65337, 78855, 80357, 108605, 108895, 152453, 241071, 325815, 326685, 401785, 457359, 562499, 762265, 1205355, 1687497, 2286795, 2330353, 2812495, 6991059, 8437485, 11651765, 16312471, 34955295, 48937413, 81562355, 244687065]

約数ペア:

[(1, 244687065), (3, 81562355), (5, 48937413), (7, 34955295), (15, 16312471), (21, 11651765), (29, 8437485), (35, 6991059), (87, 2812495), (105, 2330353), (107, 2286795), (145, 1687497), (203, 1205355), (321, 762265), (435, 562499), (535, 457359), (609, 401785), (749, 326685), (751, 325815), (1015, 241071), (1605, 152453), (2247, 108895), (2253, 108605), (3045, 80357), (3103, 78855), (3745, 65337), (3755, 65163), (5257, 46545), (9309, 26285), (11235, 21779), (11265, 21721), (15515, 15771)]