247003625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10567}}^1$

素因数の和:10610

約数の個数: 32

約数和(自身を含む): 356099328

約数和(自身を除く): 109095703

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2125, 4675, 10567, 23375, 52835, 116237, 179639, 264175, 581185, 898195, 1320875, 1976029, 2905925, 4490975, 9880145, 14529625, 22454875, 49400725, 247003625]

約数ペア:

[(1, 247003625), (5, 49400725), (11, 22454875), (17, 14529625), (25, 9880145), (55, 4490975), (85, 2905925), (125, 1976029), (187, 1320875), (275, 898195), (425, 581185), (935, 264175), (1375, 179639), (2125, 116237), (4675, 52835), (10567, 23375)]