2754553770135

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1\times {\mathrm{73039}}^1$

素因数の和:74397

約数の個数: 64

約数和(自身を含む): 4920628838400

約数和(自身を除く): 2166075068265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1087, 1285, 2313, 3261, 3855, 5435, 6939, 9783, 11565, 16305, 29349, 34695, 48915, 73039, 146745, 219117, 279359, 365195, 657351, 838077, 1095585, 1396795, 1972053, 2514231, 3286755, 4190385, 7542693, 9860265, 12571155, 18771023, 37713465, 56313069, 79393393, 93855115, 168939207, 238180179, 281565345, 396966965, 506817621, 714540537, 844696035, 1190900895, 2143621611, 2534088105, 3572702685, 10718108055, 20404102001, 61212306003, 102020510005, 183636918009, 306061530015, 550910754027, 918184590045, 2754553770135]

約数ペア:

[(1, 2754553770135), (3, 918184590045), (5, 550910754027), (9, 306061530015), (15, 183636918009), (27, 102020510005), (45, 61212306003), (135, 20404102001), (257, 10718108055), (771, 3572702685), (1087, 2534088105), (1285, 2143621611), (2313, 1190900895), (3261, 844696035), (3855, 714540537), (5435, 506817621), (6939, 396966965), (9783, 281565345), (11565, 238180179), (16305, 168939207), (29349, 93855115), (34695, 79393393), (48915, 56313069), (73039, 37713465), (146745, 18771023), (219117, 12571155), (279359, 9860265), (365195, 7542693), (657351, 4190385), (838077, 3286755), (1095585, 2514231), (1396795, 1972053)]