331324245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 684313344

約数和(自身を除く): 352989099

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 61, 63, 105, 129, 183, 215, 301, 305, 315, 387, 401, 427, 549, 645, 903, 915, 1203, 1281, 1505, 1935, 2005, 2135, 2623, 2709, 2745, 2807, 3609, 3843, 4515, 6015, 6405, 7869, 8421, 13115, 13545, 14035, 17243, 18045, 18361, 19215, 23607, 24461, 25263, 39345, 42105, 51729, 55083, 73383, 86215, 91805, 118035, 120701, 122305, 126315, 155187, 165249, 171227, 220149, 258645, 275415, 362103, 366915, 513681, 603505, 775935, 826245, 856135, 1051823, 1086309, 1100745, 1541043, 1810515, 2568405, 3155469, 5259115, 5431545, 7362761, 7705215, 9466407, 15777345, 22088283, 36813805, 47332035, 66264849, 110441415, 331324245]

約数ペア:

[(1, 331324245), (3, 110441415), (5, 66264849), (7, 47332035), (9, 36813805), (15, 22088283), (21, 15777345), (35, 9466407), (43, 7705215), (45, 7362761), (61, 5431545), (63, 5259115), (105, 3155469), (129, 2568405), (183, 1810515), (215, 1541043), (301, 1100745), (305, 1086309), (315, 1051823), (387, 856135), (401, 826245), (427, 775935), (549, 603505), (645, 513681), (903, 366915), (915, 362103), (1203, 275415), (1281, 258645), (1505, 220149), (1935, 171227), (2005, 165249), (2135, 155187), (2623, 126315), (2709, 122305), (2745, 120701), (2807, 118035), (3609, 91805), (3843, 86215), (4515, 73383), (6015, 55083), (6405, 51729), (7869, 42105), (8421, 39345), (13115, 25263), (13545, 24461), (14035, 23607), (17243, 19215), (18045, 18361)]