4474365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 8380416

約数和(自身を除く): 3906051

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 991, 1505, 2973, 4515, 4955, 6937, 14865, 20811, 34685, 42613, 104055, 127839, 213065, 298291, 639195, 894873, 1491455, 4474365]

約数ペア:

[(1, 4474365), (3, 1491455), (5, 894873), (7, 639195), (15, 298291), (21, 213065), (35, 127839), (43, 104055), (105, 42613), (129, 34685), (215, 20811), (301, 14865), (645, 6937), (903, 4955), (991, 4515), (1505, 2973)]