10520685

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 21630336

約数和(自身を除く): 11109651

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1237, 1701, 2835, 3711, 6185, 8505, 8659, 11133, 18555, 25977, 33399, 43295, 55665, 77931, 100197, 129885, 166995, 233793, 300591, 389655, 500985, 701379, 1168965, 1502955, 2104137, 3506895, 10520685]

約数ペア:

[(1, 10520685), (3, 3506895), (5, 2104137), (7, 1502955), (9, 1168965), (15, 701379), (21, 500985), (27, 389655), (35, 300591), (45, 233793), (63, 166995), (81, 129885), (105, 100197), (135, 77931), (189, 55665), (243, 43295), (315, 33399), (405, 25977), (567, 18555), (945, 11133), (1215, 8659), (1237, 8505), (1701, 6185), (2835, 3711)]