152619795

素因数分解:

$3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 291185280

約数和(自身を除く): 138565485

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 821, 1215, 1377, 2187, 2295, 2463, 3645, 4105, 4131, 6885, 7389, 10935, 12315, 12393, 13957, 20655, 22167, 36945, 37179, 41871, 61965, 66501, 69785, 110835, 125613, 185895, 199503, 209355, 332505, 376839, 598509, 628065, 997515, 1130517, 1795527, 1884195, 2992545, 3391551, 5652585, 8977635, 10174653, 16957755, 30523959, 50873265, 152619795]

約数ペア:

[(1, 152619795), (3, 50873265), (5, 30523959), (9, 16957755), (15, 10174653), (17, 8977635), (27, 5652585), (45, 3391551), (51, 2992545), (81, 1884195), (85, 1795527), (135, 1130517), (153, 997515), (243, 628065), (255, 598509), (405, 376839), (459, 332505), (729, 209355), (765, 199503), (821, 185895), (1215, 125613), (1377, 110835), (2187, 69785), (2295, 66501), (2463, 61965), (3645, 41871), (4105, 37179), (4131, 36945), (6885, 22167), (7389, 20655), (10935, 13957), (12315, 12393)]