2023449525

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{81019}}^1$

素因数の和:81075

約数の個数: 48

約数和(自身を含む): 3817662400

約数和(自身を除く): 1794212875

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 4995, 8325, 24975, 81019, 243057, 405095, 729171, 1215285, 2025475, 2187513, 2997703, 3645855, 6076425, 8993109, 10937565, 14988515, 18229275, 26979327, 44965545, 54687825, 74942575, 80937981, 134896635, 224827725, 404689905, 674483175, 2023449525]

約数ペア:

[(1, 2023449525), (3, 674483175), (5, 404689905), (9, 224827725), (15, 134896635), (25, 80937981), (27, 74942575), (37, 54687825), (45, 44965545), (75, 26979327), (111, 18229275), (135, 14988515), (185, 10937565), (225, 8993109), (333, 6076425), (555, 3645855), (675, 2997703), (925, 2187513), (999, 2025475), (1665, 1215285), (2775, 729171), (4995, 405095), (8325, 243057), (24975, 81019)]