12017565

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 24875520

約数和(自身を除く): 12857955

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 157, 189, 243, 315, 405, 471, 567, 729, 785, 945, 1099, 1215, 1413, 1701, 2187, 2355, 2835, 3297, 3645, 4239, 5103, 5495, 7065, 8505, 9891, 10935, 12717, 15309, 16485, 21195, 25515, 29673, 38151, 49455, 63585, 76545, 89019, 114453, 148365, 190755, 267057, 343359, 445095, 572265, 801171, 1335285, 1716795, 2403513, 4005855, 12017565]

約数ペア:

[(1, 12017565), (3, 4005855), (5, 2403513), (7, 1716795), (9, 1335285), (15, 801171), (21, 572265), (27, 445095), (35, 343359), (45, 267057), (63, 190755), (81, 148365), (105, 114453), (135, 89019), (157, 76545), (189, 63585), (243, 49455), (315, 38151), (405, 29673), (471, 25515), (567, 21195), (729, 16485), (785, 15309), (945, 12717), (1099, 10935), (1215, 9891), (1413, 8505), (1701, 7065), (2187, 5495), (2355, 5103), (2835, 4239), (3297, 3645)]