237591315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 462309120

約数和(自身を除く): 224717805

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 79, 97, 117, 159, 195, 237, 265, 291, 395, 477, 485, 585, 689, 711, 795, 873, 1027, 1185, 1261, 1455, 2067, 2385, 3081, 3445, 3555, 3783, 4187, 4365, 5135, 5141, 6201, 6305, 7663, 9243, 10335, 11349, 12561, 15405, 15423, 18915, 20935, 22989, 25705, 31005, 37683, 38315, 46215, 46269, 54431, 56745, 62805, 66833, 68967, 77115, 99619, 114945, 163293, 188415, 200499, 231345, 272155, 298857, 334165, 344835, 406139, 489879, 498095, 601497, 816465, 896571, 1002495, 1218417, 1494285, 2030695, 2449395, 3007485, 3655251, 4482855, 5279807, 6092085, 15839421, 18276255, 26399035, 47518263, 79197105, 237591315]

約数ペア:

[(1, 237591315), (3, 79197105), (5, 47518263), (9, 26399035), (13, 18276255), (15, 15839421), (39, 6092085), (45, 5279807), (53, 4482855), (65, 3655251), (79, 3007485), (97, 2449395), (117, 2030695), (159, 1494285), (195, 1218417), (237, 1002495), (265, 896571), (291, 816465), (395, 601497), (477, 498095), (485, 489879), (585, 406139), (689, 344835), (711, 334165), (795, 298857), (873, 272155), (1027, 231345), (1185, 200499), (1261, 188415), (1455, 163293), (2067, 114945), (2385, 99619), (3081, 77115), (3445, 68967), (3555, 66833), (3783, 62805), (4187, 56745), (4365, 54431), (5135, 46269), (5141, 46215), (6201, 38315), (6305, 37683), (7663, 31005), (9243, 25705), (10335, 22989), (11349, 20935), (12561, 18915), (15405, 15423)]