5771205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 11119680

約数和(自身を除く): 5348475

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 131, 165, 267, 393, 445, 495, 655, 801, 979, 1179, 1335, 1441, 1965, 2937, 4005, 4323, 4895, 5895, 7205, 8811, 11659, 12969, 14685, 21615, 34977, 44055, 58295, 64845, 104931, 128249, 174885, 384747, 524655, 641245, 1154241, 1923735, 5771205]

約数ペア:

[(1, 5771205), (3, 1923735), (5, 1154241), (9, 641245), (11, 524655), (15, 384747), (33, 174885), (45, 128249), (55, 104931), (89, 64845), (99, 58295), (131, 44055), (165, 34977), (267, 21615), (393, 14685), (445, 12969), (495, 11659), (655, 8811), (801, 7205), (979, 5895), (1179, 4895), (1335, 4323), (1441, 4005), (1965, 2937)]