25314275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 38854656

約数和(自身を除く): 13540381

約数列:

[1, 5, 7, 17, 25, 35, 67, 85, 119, 127, 175, 335, 425, 469, 595, 635, 889, 1139, 1675, 2159, 2345, 2975, 3175, 4445, 5695, 7973, 8509, 10795, 11725, 15113, 22225, 28475, 39865, 42545, 53975, 59563, 75565, 144653, 199325, 212725, 297815, 377825, 723265, 1012571, 1489075, 3616325, 5062855, 25314275]

約数ペア:

[(1, 25314275), (5, 5062855), (7, 3616325), (17, 1489075), (25, 1012571), (35, 723265), (67, 377825), (85, 297815), (119, 212725), (127, 199325), (175, 144653), (335, 75565), (425, 59563), (469, 53975), (595, 42545), (635, 39865), (889, 28475), (1139, 22225), (1675, 15113), (2159, 11725), (2345, 10795), (2975, 8509), (3175, 7973), (4445, 5695)]