2019294135

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{11503}}^1$

素因数の和:11644

約数の個数: 48

約数和(自身を含む): 3617961984

約数和(自身を除く): 1598667849

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 141, 235, 249, 415, 423, 705, 747, 1245, 2115, 3735, 3901, 11503, 11703, 19505, 34509, 35109, 57515, 58515, 103527, 172545, 175545, 517635, 540641, 954749, 1621923, 2703205, 2864247, 4773745, 4865769, 8109615, 8592741, 14321235, 24328845, 42963705, 44873203, 134619609, 224366015, 403858827, 673098045, 2019294135]

約数ペア:

[(1, 2019294135), (3, 673098045), (5, 403858827), (9, 224366015), (15, 134619609), (45, 44873203), (47, 42963705), (83, 24328845), (141, 14321235), (235, 8592741), (249, 8109615), (415, 4865769), (423, 4773745), (705, 2864247), (747, 2703205), (1245, 1621923), (2115, 954749), (3735, 540641), (3901, 517635), (11503, 175545), (11703, 172545), (19505, 103527), (34509, 58515), (35109, 57515)]