6887925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 14159808

約数和(自身を除く): 7271883

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 121, 165, 207, 225, 253, 275, 345, 363, 495, 575, 605, 759, 825, 1035, 1089, 1265, 1331, 1725, 1815, 2277, 2475, 2783, 3025, 3795, 3993, 5175, 5445, 6325, 6655, 8349, 9075, 11385, 11979, 13915, 18975, 19965, 25047, 27225, 30613, 33275, 41745, 56925, 59895, 69575, 91839, 99825, 125235, 153065, 208725, 275517, 299475, 459195, 626175, 765325, 1377585, 2295975, 6887925]

約数ペア:

[(1, 6887925), (3, 2295975), (5, 1377585), (9, 765325), (11, 626175), (15, 459195), (23, 299475), (25, 275517), (33, 208725), (45, 153065), (55, 125235), (69, 99825), (75, 91839), (99, 69575), (115, 59895), (121, 56925), (165, 41745), (207, 33275), (225, 30613), (253, 27225), (275, 25047), (345, 19965), (363, 18975), (495, 13915), (575, 11979), (605, 11385), (759, 9075), (825, 8349), (1035, 6655), (1089, 6325), (1265, 5445), (1331, 5175), (1725, 3993), (1815, 3795), (2277, 3025), (2475, 2783)]