54651565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 71559936

約数和(自身を除く): 16908371

約数列:

[1, 5, 23, 41, 67, 115, 173, 205, 335, 865, 943, 1541, 2747, 3979, 4715, 7093, 7705, 11591, 13735, 19895, 35465, 57955, 63181, 163139, 266593, 315905, 475231, 815695, 1332965, 2376155, 10930313, 54651565]

約数ペア:

[(1, 54651565), (5, 10930313), (23, 2376155), (41, 1332965), (67, 815695), (115, 475231), (173, 315905), (205, 266593), (335, 163139), (865, 63181), (943, 57955), (1541, 35465), (2747, 19895), (3979, 13735), (4715, 11591), (7093, 7705)]