406123840295

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{91141}}^1$

素因数の和:91643

約数の個数: 32

約数和(自身を含む): 511853472000

約数和(自身を除く): 105729631705

約数列:

[1, 5, 29, 79, 145, 389, 395, 1945, 2291, 11281, 11455, 30731, 56405, 91141, 153655, 455705, 891199, 2643089, 4455995, 7200139, 13215445, 35453849, 36000695, 177269245, 208804031, 1028161621, 1044020155, 2800854071, 5140808105, 14004270355, 81224768059, 406123840295]

約数ペア:

[(1, 406123840295), (5, 81224768059), (29, 14004270355), (79, 5140808105), (145, 2800854071), (389, 1044020155), (395, 1028161621), (1945, 208804031), (2291, 177269245), (11281, 36000695), (11455, 35453849), (30731, 13215445), (56405, 7200139), (91141, 4455995), (153655, 2643089), (455705, 891199)]