155996505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29131}}^1$

素因数の和:29166

約数の個数: 48

約数和(自身を含む): 327210624

約数和(自身を除く): 171214119

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 29131, 87393, 145655, 203917, 262179, 436965, 495227, 611751, 1019585, 1310895, 1485681, 1835253, 2476135, 3058755, 3466589, 4457043, 7428405, 9176265, 10399767, 17332945, 22285215, 31199301, 51998835, 155996505]

約数ペア:

[(1, 155996505), (3, 51998835), (5, 31199301), (7, 22285215), (9, 17332945), (15, 10399767), (17, 9176265), (21, 7428405), (35, 4457043), (45, 3466589), (51, 3058755), (63, 2476135), (85, 1835253), (105, 1485681), (119, 1310895), (153, 1019585), (255, 611751), (315, 495227), (357, 436965), (595, 262179), (765, 203917), (1071, 145655), (1785, 87393), (5355, 29131)]