55064205

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19423}}^1$

素因数の和:19447

約数の個数: 40

約数和(自身を含む): 112814592

約数和(自身を除く): 57750387

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 19423, 58269, 97115, 135961, 174807, 291345, 407883, 524421, 679805, 874035, 1223649, 1573263, 2039415, 2622105, 3670947, 6118245, 7866315, 11012841, 18354735, 55064205]

約数ペア:

[(1, 55064205), (3, 18354735), (5, 11012841), (7, 7866315), (9, 6118245), (15, 3670947), (21, 2622105), (27, 2039415), (35, 1573263), (45, 1223649), (63, 874035), (81, 679805), (105, 524421), (135, 407883), (189, 291345), (315, 174807), (405, 135961), (567, 97115), (945, 58269), (2835, 19423)]