6370245

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 13444704

約数和(自身を除く): 7074459

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 107, 135, 147, 189, 243, 245, 315, 321, 405, 441, 535, 567, 735, 749, 945, 963, 1215, 1323, 1605, 1701, 2205, 2247, 2835, 2889, 3745, 3969, 4815, 5243, 6615, 6741, 8505, 8667, 11235, 11907, 14445, 15729, 19845, 20223, 26001, 26215, 33705, 43335, 47187, 59535, 60669, 78645, 101115, 130005, 141561, 182007, 235935, 303345, 424683, 707805, 910035, 1274049, 2123415, 6370245]

約数ペア:

[(1, 6370245), (3, 2123415), (5, 1274049), (7, 910035), (9, 707805), (15, 424683), (21, 303345), (27, 235935), (35, 182007), (45, 141561), (49, 130005), (63, 101115), (81, 78645), (105, 60669), (107, 59535), (135, 47187), (147, 43335), (189, 33705), (243, 26215), (245, 26001), (315, 20223), (321, 19845), (405, 15729), (441, 14445), (535, 11907), (567, 11235), (735, 8667), (749, 8505), (945, 6741), (963, 6615), (1215, 5243), (1323, 4815), (1605, 3969), (1701, 3745), (2205, 2889), (2247, 2835)]