313061805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9649}}^1$

素因数の和:9770

約数の個数: 48

約数和(自身を含む): 626246400

約数和(自身を除く): 313184595

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1545, 2163, 3605, 4635, 6489, 9649, 10815, 28947, 32445, 48245, 67543, 86841, 144735, 202629, 337715, 434205, 607887, 993847, 1013145, 2981541, 3039435, 4969235, 6956929, 8944623, 14907705, 20870787, 34784645, 44723115, 62612361, 104353935, 313061805]

約数ペア:

[(1, 313061805), (3, 104353935), (5, 62612361), (7, 44723115), (9, 34784645), (15, 20870787), (21, 14907705), (35, 8944623), (45, 6956929), (63, 4969235), (103, 3039435), (105, 2981541), (309, 1013145), (315, 993847), (515, 607887), (721, 434205), (927, 337715), (1545, 202629), (2163, 144735), (3605, 86841), (4635, 67543), (6489, 48245), (9649, 32445), (10815, 28947)]