201730095

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{23719}}^1$

素因数の和:23746

約数の個数: 48

約数和(自身を含む): 414435840

約数和(自身を除く): 212705745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 23719, 71157, 118595, 166033, 213471, 355785, 498099, 640413, 830165, 1067355, 1494297, 1921239, 2490495, 3202065, 4482891, 5763717, 7471485, 9606195, 13448673, 22414455, 28818585, 40346019, 67243365, 201730095]

約数ペア:

[(1, 201730095), (3, 67243365), (5, 40346019), (7, 28818585), (9, 22414455), (15, 13448673), (21, 9606195), (27, 7471485), (35, 5763717), (45, 4482891), (63, 3202065), (81, 2490495), (105, 1921239), (135, 1494297), (189, 1067355), (243, 830165), (315, 640413), (405, 498099), (567, 355785), (945, 213471), (1215, 166033), (1701, 118595), (2835, 71157), (8505, 23719)]