989239752405

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2503}}^1\times {\mathrm{3881}}^1$

素因数の和:6499

約数の個数: 96

約数和(自身を含む): 1795420403712

約数和(自身を除く): 806180651307

約数列:

[1, 3, 5, 9, 15, 31, 45, 73, 93, 155, 219, 279, 365, 465, 657, 1095, 1395, 2263, 2503, 3285, 3881, 6789, 7509, 11315, 11643, 12515, 19405, 20367, 22527, 33945, 34929, 37545, 58215, 77593, 101835, 112635, 120311, 174645, 182719, 232779, 283313, 360933, 387965, 548157, 601555, 698337, 849939, 913595, 1082799, 1163895, 1416565, 1644471, 1804665, 2549817, 2740785, 3491685, 4249695, 5413995, 5664289, 8222355, 8782703, 9714143, 12749085, 16992867, 26348109, 28321445, 29142429, 43913515, 48570715, 50978601, 79044327, 84964335, 87427287, 131740545, 145712145, 254893005, 301138433, 395221635, 437136435, 709132439, 903415299, 1505692165, 2127397317, 2710245897, 3545662195, 4517076495, 6382191951, 10636986585, 13551229485, 21983105609, 31910959755, 65949316827, 109915528045, 197847950481, 329746584135, 989239752405]

約数ペア:

[(1, 989239752405), (3, 329746584135), (5, 197847950481), (9, 109915528045), (15, 65949316827), (31, 31910959755), (45, 21983105609), (73, 13551229485), (93, 10636986585), (155, 6382191951), (219, 4517076495), (279, 3545662195), (365, 2710245897), (465, 2127397317), (657, 1505692165), (1095, 903415299), (1395, 709132439), (2263, 437136435), (2503, 395221635), (3285, 301138433), (3881, 254893005), (6789, 145712145), (7509, 131740545), (11315, 87427287), (11643, 84964335), (12515, 79044327), (19405, 50978601), (20367, 48570715), (22527, 43913515), (33945, 29142429), (34929, 28321445), (37545, 26348109), (58215, 16992867), (77593, 12749085), (101835, 9714143), (112635, 8782703), (120311, 8222355), (174645, 5664289), (182719, 5413995), (232779, 4249695), (283313, 3491685), (360933, 2740785), (387965, 2549817), (548157, 1804665), (601555, 1644471), (698337, 1416565), (849939, 1163895), (913595, 1082799)]