7879151745

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{3061}}^1$

素因数の和:3927

約数の個数: 64

約数和(自身を含む): 14638809600

約数和(自身を除く): 6759657855

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 829, 1035, 2487, 3061, 3105, 4145, 7461, 9183, 12435, 15305, 19067, 22383, 27549, 37305, 45915, 57201, 70403, 82647, 95335, 111915, 137745, 171603, 211209, 286005, 352015, 413235, 514809, 633627, 858015, 1056045, 1900881, 2537569, 2574045, 3168135, 7612707, 9504405, 12687845, 22838121, 38063535, 58364087, 68514363, 114190605, 175092261, 291820435, 342571815, 525276783, 875461305, 1575830349, 2626383915, 7879151745]

約数ペア:

[(1, 7879151745), (3, 2626383915), (5, 1575830349), (9, 875461305), (15, 525276783), (23, 342571815), (27, 291820435), (45, 175092261), (69, 114190605), (115, 68514363), (135, 58364087), (207, 38063535), (345, 22838121), (621, 12687845), (829, 9504405), (1035, 7612707), (2487, 3168135), (3061, 2574045), (3105, 2537569), (4145, 1900881), (7461, 1056045), (9183, 858015), (12435, 633627), (15305, 514809), (19067, 413235), (22383, 352015), (27549, 286005), (37305, 211209), (45915, 171603), (57201, 137745), (70403, 111915), (82647, 95335)]