5491567215

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1\times {\mathrm{1381}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 9634375296

約数和(自身を除く): 4142808081

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 911, 1381, 1455, 2733, 4143, 4365, 4555, 6905, 8199, 12429, 13665, 20715, 40995, 62145, 88367, 133957, 265101, 401871, 441835, 669785, 795303, 1205613, 1258091, 1325505, 2009355, 3774273, 3976515, 6028065, 6290455, 11322819, 18871365, 56614095, 122034827, 366104481, 610174135, 1098313443, 1830522405, 5491567215]

約数ペア:

[(1, 5491567215), (3, 1830522405), (5, 1098313443), (9, 610174135), (15, 366104481), (45, 122034827), (97, 56614095), (291, 18871365), (485, 11322819), (873, 6290455), (911, 6028065), (1381, 3976515), (1455, 3774273), (2733, 2009355), (4143, 1325505), (4365, 1258091), (4555, 1205613), (6905, 795303), (8199, 669785), (12429, 441835), (13665, 401871), (20715, 265101), (40995, 133957), (62145, 88367)]