13347125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 19274112

約数和(自身を除く): 5926987

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 571, 935, 1375, 2125, 2855, 4675, 6281, 9707, 14275, 23375, 31405, 48535, 71375, 106777, 157025, 242675, 533885, 785125, 1213375, 2669425, 13347125]

約数ペア:

[(1, 13347125), (5, 2669425), (11, 1213375), (17, 785125), (25, 533885), (55, 242675), (85, 157025), (125, 106777), (187, 71375), (275, 48535), (425, 31405), (571, 23375), (935, 14275), (1375, 9707), (2125, 6281), (2855, 4675)]