55945365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12391}}^1$

素因数の和:12449

約数の個数: 32

約数和(自身を含む): 104687616

約数和(自身を除く): 48742251

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 12391, 37173, 61955, 86737, 185865, 260211, 433685, 532813, 1301055, 1598439, 2664065, 3729691, 7992195, 11189073, 18648455, 55945365]

約数ペア:

[(1, 55945365), (3, 18648455), (5, 11189073), (7, 7992195), (15, 3729691), (21, 2664065), (35, 1598439), (43, 1301055), (105, 532813), (129, 433685), (215, 260211), (301, 185865), (645, 86737), (903, 61955), (1505, 37173), (4515, 12391)]