13306621475

素因数分解:

$5^2\times 7^1\times {\mathrm{6427}}^1\times {\mathrm{11831}}^1$

素因数の和:18275

約数の個数: 24

約数和(自身を含む): 18861911808

約数和(自身を除く): 5555290333

約数列:

[1, 5, 7, 25, 35, 175, 6427, 11831, 32135, 44989, 59155, 82817, 160675, 224945, 295775, 414085, 1124725, 2070425, 76037837, 380189185, 532264859, 1900945925, 2661324295, 13306621475]

約数ペア:

[(1, 13306621475), (5, 2661324295), (7, 1900945925), (25, 532264859), (35, 380189185), (175, 76037837), (6427, 2070425), (11831, 1124725), (32135, 414085), (44989, 295775), (59155, 224945), (82817, 160675)]